Search results
- the branch axes beneath the sessile florets, the dispersal unit being a sessile floret, the internode to the next sessile floret, the pedicel, and the26 KB (2,165 words) - 18:57, 11 May 2021
- presence of such glandular hairs, whether sessile or in depressions or pits (as appropriate, “in pits” or “sessile” may be added for clarification). Inflorescences270 KB (5,940 words) - 20:46, 31 January 2022
- sometimes distichous (Malvoideae), usually petiolate, sometimes subsessile or sessile (Malvoideae), stipulate (usually well developed), simple (compound in Abelmoschus);8 KB (848 words) - 17:34, 9 December 2022
- stipulelike glands at base of petioles and pedicels]; petiolate, sessile, or subsessile (sessile auriculate or not, sometimes amplexicaul); blade margins entire95 KB (3,708 words) - 23:32, 5 November 2020
- subshrubs; eglandular. Trichomes usually short-stalked, subsessile, or sessile, sometimes long-stalked, stellate, scalelike, subdendritic, or forked, sometimes2 KB (204 words) - 23:37, 5 November 2020
- biennials, or perennials [subshrubs]; eglandular. Trichomes stalked or sessile, usually stellate, dendritic, cruciform, or forked, sometimes mixed with2 KB (193 words) - 23:32, 5 November 2020
- opposite, sometimes mostly whorled or alternate; usually petiolate, sometimes sessile; margins entire or dentate to pinnatifid or palmatifid (faces often gland-dotted)24 KB (1,707 words) - 21:07, 5 November 2020
- Perennials or, rarely, biennials; eglandular. Trichomes often short-stalked, sessile, or subsessile, usually forked or dendritic, rarely malpighiaceous, sometimes2 KB (201 words) - 23:34, 5 November 2020
- basal, or basal and cauline; opposite, alternate, or both; petiolate or sessile; blades cordate, deltate, elliptic, lanceolate, linear, rhombic, orbiculate16 KB (613 words) - 21:10, 5 November 2020
- rarely whorled, connate proximally, petiolate (basal leaves) or often sessile, not stipulate; blade linear or subulate to ovate, not succulent or rarely5 KB (588 words) - 23:10, 5 November 2020
- umbels, panicles, or spikes, or flowers solitary, flowers pedicellate or sessile. Flowers bisexual, sometimes unisexual, inconspicuous or showy, radially10 KB (507 words) - 22:48, 5 November 2020
- opposite, sometimes whorled or alternate; usually petiolate, sometimes sessile; blade margins entire, toothed, lobed, or dissected. Heads homogamous (usually13 KB (623 words) - 21:08, 5 November 2020
- short-stipitate- to stipitate-glandular > 34 33 Petioles sessile-glandular; bracteole margins usually sessile-glandular to short-stipitate-glandular, except stipitate-glandular25 KB (651 words) - 00:00, 6 November 2020
- dendritic [subdendritic], sometimes absent. Cauline leaves petiolate or sessile; blade base auriculate or not, margins entire, dentate, or pinnately lobed2 KB (232 words) - 23:30, 5 November 2020
- variously lobed or parted, or compound, all petiolate or distal leaves sessile; cauline leaves alternate (rarely a distal pair opposite in Ranunculus sect12 KB (580 words) - 22:49, 5 November 2020
- Leaves: basal usually withering by flowering, usually petiolate, sometimes sessile or subsessile, blades 1-nerved, spatulate to oblanceolate, elliptic, or3 KB (333 words) - 20:58, 5 November 2020
- members of each unit usually with pedicels of different lengths or 1 spikelet sessile. Glumes usually 2, equal or unequal, shorter or longer than the adjacent10 KB (1,081 words) - 18:55, 11 May 2021
- alternate to opposite or whorled, simple, without stipules, petiolate or sessile; blade unlobed or with 1-3 odd-pinnate, subpalmate, or palmate orders of9 KB (699 words) - 22:47, 5 November 2020
- spike of unisexual, apetalous, sessile flowers, each subtended by a floral bract), and a peduncle. A catkin may be sessile on a branch or borne on a relatively32 KB (4,205 words) - 23:31, 5 November 2020
- absent); involucel bracteoles absent. Pedicels present or rarely flowers sessile. Flowers bisexual or seldom unisexual, sometimes inconspicuous; perianth6 KB (634 words) - 23:15, 5 November 2020
- or sometimes opposite or whorled, either convolute or duplicate, simple, sessile or petiolate; stipules absent; blade articulate or not, plicate or conduplicate37 KB (2,535 words) - 22:11, 5 November 2020
- or simple. Cauline leaves (rarely absent), usually petiolate, sometimes sessile; blade (simple or compound), base auriculate or not, margins entire or dentate2 KB (206 words) - 23:35, 5 November 2020
- solitary in areoles (rarely several), radially symmetric (rarely bilateral), sessile, broadly salverform, urceolate, funnelform, or long tubular; flower tube5 KB (662 words) - 22:57, 5 November 2020
- petiolate or sessile; basal usually rosulate, petiolate, blade margins usually entire, sometimes repand to pinnatifid; cauline petiolate or sessile, blade margins34 KB (1,355 words) - 20:43, 12 April 2023
- at least 1 spikelet in each group usually sessile; pedicels shorter or only a little longer than the sessile spikelets (FNA 25:602) Andropogoneae 4 Spikelets28 KB (1,872 words) - 17:21, 11 May 2021
- Krapovickasia, Malvella, Meximalva, and some species of Sida, subsessile or sessile in some Herissantia, Horsfordia, Sida, Sidastrum, and Sphaeralcea; blade17 KB (551 words) - 16:48, 12 February 2024
- caducous, relatively small, or absent (tribes Epilobieae and Onagreae); sessile or subsessile to petiolate; blade margins usually entire, toothed, or pinnately12 KB (806 words) - 17:42, 2 December 2022
- proximal, sometimes distal, petioles often ± winged, clasping, ciliate) or sessile; blades (often purplish abaxially, 1, sometimes to 3-nerved) cordate to57 KB (1,333 words) - 20:35, 6 November 2020
- non-Kranz. Inflorescences usually spikes or spikelike racemes, with 1-5 sessile or subsessile spikelets per node, occasionally panicles, sometimes with14 KB (1,219 words) - 17:23, 11 May 2021
- opposite, or opposite (proximal) and alternate, or alternate; petiolate or sessile; blades usually 3-nerved (1-nerved in H. eggertii, H. smithii, and H. maximiliani)28 KB (884 words) - 21:11, 5 November 2020
- pubescent, with spikelets in heterogamous sessile-pedicellate pairs (the terminal spikelets sometimes in triplets of 1 sessile and 2 pedicellate spikelets), apices11 KB (573 words) - 18:57, 11 May 2021
- persistent or tardily deciduous, alternate, partially opposite, or opposite, sessile or petiolate; blade entire, serrate, or lobed, with venation either of Kranz-type42 KB (793 words) - 22:59, 5 November 2020
- sometimes appearing whorled, bases connate or not, sometimes petiolate or often sessile, stipulate; stipules ovate or deltate to lanceolate or bristlelike, scarious;4 KB (396 words) - 23:07, 5 November 2020
- plants in whorl of 3, uniformly green or mottled, foliaceous, petiolate or sessile, venation palmate-reticulate, with 3–5 major veins, ovate or obovate to25 KB (865 words) - 22:18, 5 November 2020
- immediately subtending calyx occasionally present. Pedicels present, or flowers sessile. Flowers bisexual or occasionally unisexual, radially symmetric; perianth22 KB (1,113 words) - 23:09, 5 November 2020
- from elongate rhizomes. Leaves cauline, opposite, simple or compound, sessile or petiolate. Leaf blade undivided or 1-3-pinnately or -ternately compound;6 KB (533 words) - 22:49, 5 November 2020
- flowers each subtended by 2, opposed bracts. Flowers usually pedicellate [± sessile]; perianth actinomorphic or zygomorphic, petaloid, with 2 equal or unequal10 KB (643 words) - 22:16, 5 November 2020
- simple; ovules 8-20 per pistil; style present. Fruits follicles, aggregate, sessile, ± curved-cylindric, sides prominently veined or not; beak terminal, straight5 KB (569 words) - 22:49, 5 November 2020
- mostly basal; alternate [opposite, whorled]; usually petiolate, sometimes sessile; margins entire or dentate to pinnatifid (often gland-dotted, especially74 KB (1,788 words) - 20:57, 5 November 2020
- usually alternate, occasionally opposite, lacking stipules, petiolate or sessile, sometimes reduced to small scales, or fleshy; blade linear to broadly triangulate14 KB (879 words) - 22:58, 5 November 2020
- petiolate or sessile; basal rosulate or not, petiolate or sessile, blade margins entire or dentate to lyrate-pinnatifid; cauline usually sessile, rarely petiolate18 KB (725 words) - 23:30, 5 November 2020
- radially or bilaterally symmetric (flower curved and/or the ovary flattened), sessile, rotate, cup-shaped, or salverform; flower tube epigynous, short adnate5 KB (602 words) - 22:57, 5 November 2020
- (leaflets petiolulate, subsessile, or sessile); cauline (usually alternate, rarely opposite or whorled) petiolate or sessile, blade (base cuneate, attenuate17 KB (925 words) - 23:35, 5 November 2020
- [shrubs]; eglandular. Trichomes absent or simple. Cauline leaves petiolate or sessile; blade base auriculate or not, margins entire, dentate, serrate, or pinnately3 KB (242 words) - 23:35, 5 November 2020
- present before flowering, often absent later, alternate; stipules absent; sessile or petiolate; blade margins toothed to pinnatifid, often irregularly so18 KB (1,909 words) - 17:56, 2 December 2022
- or occasionally whorled, connate proximally, petiolate (basal leaves) or sessile (most cauline leaves); blade 1–5-veined, linear to obovate or spatulate29 KB (1,186 words) - 00:23, 15 November 2022
- estipulate, sometimes stipulate (Tuberaria), stipules caducous, petiolate or sessile; blade 1- or 3- [5-]veined from base, not lobed, sometimes scalelike, margins5 KB (404 words) - 23:23, 5 November 2020
- Trillium petiolatum, Trillium recurvatum, Trillium reliquum, Trillium sessile, Trillium stamineum, Trillium underwoodii, Trillium viride, Trillium viridescens2 KB (202 words) - 22:12, 5 November 2020
- can be stalked or sessile. Glandularity is not always obvious; glands are sometimes hidden by other hairs or can be very small. Sessile glands can be less28 KB (2,139 words) - 22:34, 14 December 2021
- cauline, sometimes cauline absent; petiolate or sessile; basal usually rosulate, usually petiolate, rarely sessile, blade margins usually entire or toothed,78 KB (1,810 words) - 23:33, 5 November 2020
- low to tall. Leaves with Kranz anatomy, usually alternate, petiolate or sessile; blade variously shaped, margin entire, hastately lobed, or variously dentate4 KB (412 words) - 23:00, 5 November 2020
- slits; pollen ejected explosively; pistillode 1. Pistillate flowers usually sessile; tepals 2-4, hypogynous, greenish or reddish, distinct or connate; staminodes7 KB (600 words) - 22:53, 14 January 2021
- shrubs]; eglandular. Trichomes simple or absent. Cauline leaves petiolate or sessile; blade base auriculate or not, margins usually entire, dentate, or pinnately2 KB (160 words) - 23:37, 5 November 2020
- unbranched to sparsely branched. Leaves cauline, alternate; stipules absent; sessile or petiolate, petiole usually shorter than blade; blade margins entire or15 KB (533 words) - 17:51, 2 December 2022
- basal and/or cauline; usually alternate, rarely opposite; petiolate or sessile (bases often decurrent onto stems); blade margins usually entire, rarely21 KB (1,721 words) - 20:53, 5 November 2020
- shrubs, 2–45(–75) cm. Leaves cauline; opposite or alternate; petiolate or sessile; blades mostly deltate to ovate or lanceolate overall, sometimes cordate4 KB (315 words) - 21:14, 5 November 2020
- basal (persistent or not by flowering) and cauline; petiolate (proximal) or sessile (proximal and distal, latter sometimes subpetiolate); proximal blades sometimes13 KB (793 words) - 20:33, 8 December 2021
- simple), not jointed, not armed, not fleshy. Leaves alternate, petiolate or sessile, not fleshy; blade linear, oblong, lanceolate, ovate, triangular, trullate15 KB (502 words) - 22:58, 5 November 2020
- polygamodioecious; involucres (except 1 at fork of node in some) typically sessile, or if pedunculate throughout then leaves neither roundish and plants from13 KB (1,373 words) - 21:23, 9 February 2021
- Leaves deciduous to persistent, vestigial or absent, spirally alternate, sessile (petiolate to subsessile in Pereskia and several genera outside the flora)32 KB (1,968 words) - 20:34, 6 November 2020
- septate or not septate. Leaves basal, submersed, floating, or emersed, sessile or petiolate, sheathing proximally; blade with translucent markings of dots5 KB (384 words) - 21:31, 5 November 2020
- dendroid]. Leaves opposite [alternate or whorled], simple, estipulate, sessile, subsessile, pseudopetiolate, or petiolate; blade with pellucid glands and/or6 KB (558 words) - 23:19, 5 November 2020
- Trichomes stalked or sessile, stellate, dendritic, or forked, sometimes mixed with simple ones. Cauline leaves usually sessile, rarely petiolate or subsessile;2 KB (228 words) - 23:35, 5 November 2020
- bisexual and unisexual, or unisexual only, usually pedicellate, occasionally sessile; perianth actinomorphic or zygomorphic, often very showy; tepals 6, distinct39 KB (3,176 words) - 22:13, 5 November 2020
- twisted so as to appear 1- or 2-ranked, or fascicled, linear to needlelike, sessile to short-petiolate; foliage leaves either borne singly (spirally) on long9 KB (768 words) - 21:21, 5 November 2020
- simple, annual or long-lived, in terminal rosettes or occasionally cauline, sessile or occasionally pseudo-petiolate; blade linear, lanceolate, oblanceolate8 KB (739 words) - 22:17, 5 November 2020
- (often crowded, axillary leaf fascicles sometimes present); petiolate or sessile; blades (green to grayish; midnerves obscure to prominent, sometimes with19 KB (930 words) - 21:05, 5 November 2020
- unisexual, staminate and pistillate usually on same plant, sessile or pedicellate (sometimes sessile in pistillate flowers of Myriophyllum); perianth and androecium5 KB (511 words) - 11:31, 9 May 2022
- 2–12 or more years, terete or ± 2–3-angled and rounded on abaxial surface, sessile, sheathed at base by 12–15 overlapping scale leaves, these (at least firmer26 KB (1,313 words) - 21:22, 5 November 2020
- Perennials, 5–50(–90) cm, sericeous, tomentose, or glabrous, sometimes sessile- or stipitate-glandular (taproots woody, caudices often short, branched)9 KB (600 words) - 21:06, 5 November 2020
- usually scarious; involucel bracteoles absent. Pedicels present or flowers sessile. Flowers bisexual or sometimes unisexual (the plant then dioecious or polygamodioecious);4 KB (444 words) - 23:11, 5 November 2020
- usually basal and cauline (basal absent in L. fremontii); petiolate or sessile; basal rosulate or not, petiolate (or petiole undifferentiated from blade)23 KB (1,130 words) - 23:37, 5 November 2020
- convolute, tubular, sheathing stem and young inflorescences. Submersed leaves sessile or petiolate; stipules either free from or adnate to base of leaf blade18 KB (1,124 words) - 21:31, 5 November 2020
- petiolate or sessile; basal rosulate or not, petiolate, blade margins usually entire or dentate, rarely lyrate-pinnatifid; cauline usually sessile, rarely shortly68 KB (1,988 words) - 23:34, 5 November 2020
- subshrubs [shrubs]; eglandular. Trichomes sessile, stellate or malpighiaceous. Cauline leaves petiolate or sessile; blade base not auriculate, margins entire2 KB (167 words) - 23:36, 5 November 2020
- Leaves cauline; mostly opposite (distal sometimes alternate); petiolate or sessile; blades mostly lanceolate to oblanceolate overall, usually 1–3-pinnately7 KB (462 words) - 20:35, 6 November 2020
- petiolate; cauline alternate, proximal leaves petiolate, distal subsessile or sessile, sometimes clasping (in P. somniferum); blade unlobed or 1-3× pinnately8 KB (560 words) - 22:49, 5 November 2020
- woolly-tomentose, sometimes stipitate- or sessile-glandular). Leaves basal and cauline or mostly cauline; alternate; usually sessile; blades mostly narrowly lanceolate13 KB (487 words) - 20:54, 5 November 2020
- other genera]), simple or compound, stipulate [estipulate], petiolate or sessile; blade unlobed or lobed. Inflorescences 1(–4)[–5]-flowered, axillary from8 KB (963 words) - 23:19, 5 November 2020
- or sessile, stellate, forked, dendritic, malpighiaceous, or simple, rarely absent. Cauline leaves (sometimes absent), usually petiolate or sessile, sometimes2 KB (183 words) - 23:36, 5 November 2020
- absent or minute, spheric. Trophophores ascending to perpendicular to stem, sessile or stalked; blades linear, oblong, or deltate, simple to 5-pinnate, 4–2516 KB (461 words) - 20:36, 6 November 2020
- Treatment on page 507. Trees and shrubs, deciduous. Winter buds stipitate or sessile, with either 2–3 valvate scales (stipules) or few to many imbricate scales11 KB (1,145 words) - 22:52, 5 November 2020
- inflorescence. Leaves of 2 types, sessile and petiolate; stipule marcescent, apex truncate, associated with petiolate leaves only; sessile leaves submersed or rarely4 KB (359 words) - 22:10, 5 November 2020
- shrubs, evergreen or deciduous, shrubs sometimes rhizomatous. Winter buds sessile, with few to many imbricate scales (2 valvate scales enclosing imbricate8 KB (720 words) - 22:50, 5 November 2020
- stipitate-glandular at least distally. Leaves: basal withering by flowering, usually sessile, sometimes subpetiolate, blades usually 3-nerved, spatulate or obovate to5 KB (624 words) - 20:58, 5 November 2020
- Leaves fleshy, sessile; blade linear to narrowly obovate, glabrous except in axils Blutaparon 13 Leaves not fleshy, petiolate or sessile; blade ovate to8 KB (586 words) - 23:00, 5 November 2020
- surface, peltate, water-absorbing. Inflorescences terminal or lateral, sessile to scapose, simple or compound; bracts usually present, conspicuous. Flowers4 KB (354 words) - 21:31, 5 November 2020
- abaxial surfaces sometimes glaucous, glabrous or pubescent, eglandular, sessile-, or stipitate-glandular, adaxial dull or lustrous, glabrous, rarely pubescent15 KB (824 words) - 23:54, 5 November 2020
- branched distally. Leaves basal and cauline; petiolate or sessile; basal rosulate, petiolate or sessile, blade margins usually entire or dentate to denticulate10 KB (679 words) - 23:32, 5 November 2020
- 2-ranked; blade sessile or rarely petiolate [petiolate]. Inflorescences terminal or terminal and axillary, pairs of cymes, cymes sessile, umbel-like, contracted14 KB (616 words) - 21:29, 5 November 2020
- present; corms absent; tubers white to brown, smooth. Roots septate. Leaves sessile or petiolate; petiole terete to triangular; blade with translucent markings9 KB (447 words) - 21:31, 5 November 2020
- alternate, sometimes opposite or in whorls of 3–5[–6], ± alike, petiolate or sessile, not connate basally; blade linear to orbiculate or spatulate, terete, semiterete17 KB (710 words) - 23:43, 5 November 2020
- sometimes mostly basal; alternate [opposite]; usually petiolate, sometimes sessile; margins usually 1–3-palmately or -pinnately lobed (ultimate segments usually18 KB (990 words) - 20:56, 5 November 2020
- cm. Leaves basal, basal and cauline, or cauline; alternate; petiolate or sessile; blades mostly elliptic, filiform, lanceolate, linear, oblong, ovate, or8 KB (488 words) - 21:07, 5 November 2020
- (simple or branched). Leaves basal and/or cauline; alternate; petiolate or sessile (bases sometimes clasping); blades subpalmately to pinnately nerved, mostly25 KB (1,128 words) - 20:59, 5 November 2020
- (distal often alternate) or mostly alternate, rarely whorled; petiolate or sessile; blades (often 3- or 5-nerved) orbiculate or deltate to lanceolate or linear6 KB (429 words) - 21:11, 5 November 2020
- parted, margins entire or crenate, never serrate; cauline leaves sessile to nearly sessile or sometimes with much shorter petioles than basal leaves, blades9 KB (342 words) - 22:45, 5 November 2020
- cm. Leaves basal and cauline or mostly cauline; alternate; petiolate or sessile; blades mostly deltate, elliptic, lanceolate, linear, lyrate, oblanceolate4 KB (390 words) - 21:14, 5 November 2020
- inflorescences usually stiff, with terminal cupule and sometimes 1-several sessile, lateral cupules. Staminate flowers: sepals connate; stamens (2-)6(-12)11 KB (1,303 words) - 22:52, 5 November 2020
- us. Leaves cauline, alternate (opposite in P. humifusum), petiolate or sessile; ocrea with distal part persistent, often hyaline, white or silvery, 2-lobed6 KB (649 words) - 23:08, 5 November 2020
- mostly cauline; often proximally opposite, distally alternate; petiolate or sessile; blades usually 3-lobed, ultimate margins entire, toothed, or lobed. Heads4 KB (330 words) - 21:14, 5 November 2020
- dense and imbricate, with or without basal and/or mucilage canals. Strobili sessile or stalked, upright, nodding, or pendent. Sporangia solitary, adaxial near7 KB (459 words) - 19:57, 11 May 2022
- called spikes, with 3 spikelets at each node, central spikelets usually sessile, sometimes pedicellate, pedicels to 2 mm, lateral spikelets usually pedicellate10 KB (811 words) - 17:23, 11 May 2021
- margins; disarticulation in the rames, beneath the sessile spikelets. Spikelets dorsally compressed; sessile spikelets with 2 florets; lower glumes rounded8 KB (436 words) - 18:57, 11 May 2021
- alternate, sessile; blade ovate to linear, small, entire. Staminate flowers in axillary glomerules. Fruiting bracteoles monomorphic, sessile or subsessile2 KB (162 words) - 23:00, 5 November 2020
- (except sometimes in T. ovatum). Flower pedicellate except subsessile or sessile in T. pusillum var. virginianum. Petals wide-spreading, white, reddish purple2 KB (200 words) - 22:18, 5 November 2020
- alternate or nearly opposite, submersed or both submersed and floating, sessile or petiolate; sheath not persisting longer than blade, not leaving circular7 KB (794 words) - 21:32, 5 November 2020
- rosettes, usually withering by flowering); proximal opposite, most alternate; sessile; blades oblanceolate to linear or lance-linear, usually pinnatifid or toothed9 KB (579 words) - 21:13, 5 November 2020
- infrequently abruptly reduced and pinnalike; pinnae entire to deeply pinnatifid, sessile or short-stalked; costae grooved adaxially; buds absent or uncommonly present12 KB (521 words) - 21:23, 5 November 2020
- (indehiscent, nutlike capsule in C. heterandra), 4 or 8-grooved or smooth; sessile or subsessile to long-pedicellate. California, nw Mexico. Species 15 (153 KB (339 words) - 11:32, 9 May 2022
- Hemiscola and Tarenaya); glabrous or glandular-pubescent, hairs stalked or sessile (producing glucosinolates). Stems usually erect, sometimes spreading or9 KB (756 words) - 23:32, 5 November 2020
- spikes, or panicles, or flowers solitary or in pairs, flowers pedicellate or sessile. Flowers bisexual, inconspicuous or showy, radially symmetric; stipitate7 KB (559 words) - 22:51, 5 November 2020
- or sessile; basal (often withered by flowering), rosulate, petiolate, blade (1–3-pinnate), margins entire or toothed; cauline petiolate or sessile, blade12 KB (964 words) - 23:36, 5 November 2020
- usually alternate [opposite]; usually petiolate (rarely peltate), sometimes sessile; margins entire or dentate to pinnatifid (leaves sometimes becoming spines18 KB (925 words) - 20:59, 5 November 2020
- (sometimes inflated). Leaves basal and cauline; petiolate, subsessile, or sessile; basal rosulate or not, petiolate, blade margins entire, dentate, sinuate10 KB (712 words) - 23:30, 5 November 2020
- Mentioned on page 226, 235, 242. Plants not scapose; pubescent, trichomes sessile, medifixed, appressed, 2-rayed (malpighiaceous) or 3–5(–8)-rayed (stellate)11 KB (710 words) - 23:36, 5 November 2020
- sometimes naked below; rames with numerous sessile-pedicellate spikelet pairs and a terminal triad of 1 sessile and 2 pedicellate spikelets, internodes slender6 KB (445 words) - 18:57, 11 May 2021
- mostly opposite (distal sometimes alternate), rarely whorled; petiolate or sessile; blades (often pinnately or palmately lobed, sometimes compound), or lobes7 KB (547 words) - 21:12, 5 November 2020
- denticulate, ciliolate, or crenulate. Inflorescences terminal, scapose or sessile umbels or solitary flowers; bracts usually present. Flowers bisexual, homostylous9 KB (958 words) - 23:44, 5 November 2020
- medifixed). Leaves basal or basal and cauline; alternate; petiolate or sessile; blades filiform, linear, lanceolate, ovate, elliptic, oblong, oblanceolate11 KB (1,203 words) - 20:57, 5 November 2020
- sometimes simple, rarely absent. Cauline leaves usually petiolate, sometimes sessile; blade base not auriculate, margins usually pinnatisect or dentate, sometimes2 KB (194 words) - 23:36, 5 November 2020
- rhizomes. Leaves basal and cauline, proximal leaves petiolate, distal leaves sessile; cauline leaves alternate. Leaf blade 1-3×-ternately compound, leaflets9 KB (459 words) - 22:47, 5 November 2020
- Leaves: basal withering by flowering, proximalmost cauline petiolate or sessile, usually withering by flowering, proximal usually largest, not 3-nerved4 KB (225 words) - 14:37, 28 February 2023
- palmate-netted. Inflorescences spadices, each with 3–900 usually tightly grouped, sessile flowers, subtended by spathe; spathe rarely absent, persistent (sometimes10 KB (1,075 words) - 21:31, 5 November 2020
- roots. Leaves basal and cauline, proximal leaves petiolate, distal leaves sessile; cauline leaves alternate. Leaf blade 1-4×-ternately or -pinnately compound;14 KB (849 words) - 22:49, 5 November 2020
- turions absent. Leaves nearly opposite or appearing whorled, submersed, sessile; sheath not persisting longer than blade, not leaving scar when shed, not3 KB (246 words) - 21:29, 5 November 2020
- petiole length 28–60% blade, winged, glabrous or pubescent, distally variably sessile-glandular; blade mid to dark green or blue-green, matte, usually ± rhombic14 KB (936 words) - 23:53, 5 November 2020
- triphylla); cauline leaves, if present, alternate, opposite, or whorled, ± sessile or gradually or abruptly narrowed basally into broad, clasping petiole;9 KB (481 words) - 23:02, 5 November 2020
- distally, (glabrous or pubescent). Leaves basal and cauline; petiolate or sessile; basal rosulate or not, petiolate, blade margins usually entire, dentate10 KB (556 words) - 23:31, 5 November 2020
- often deciduous, usually dark reddish green; usually petiolate, sometimes sessile; blade usually reduced distally, usually linear to lanceolate, oblong, or23 KB (1,468 words) - 17:46, 2 December 2022
- filaments filiform (to slightly clavate in T. heliophilum). Achenes sessile to nearly sessile. North America, Mexico. Species 25 (11 in the flora). None. Thalictrum2 KB (142 words) - 22:50, 5 November 2020
- (5–)20–150 cm. Leaves mostly basal or basal and cauline; alternate; petiolate or sessile; blades deltate to lanceolate overall, usually 1–2-pinnately or palmati-pinnately3 KB (300 words) - 21:14, 5 November 2020
- perennial. Leaf blades glabrous or farinose. Inflorescences dense glomerules sessile on terminal or axillary spikes. Flowers: perianth segments 3–5, stamens2 KB (141 words) - 22:58, 5 November 2020
- subopposite, or alternate (sometimes all conditions on one plant); petiolate or sessile; blades (1- or 3-nerved) deltate, elliptic, linear, ovate, or rhombic, sometimes7 KB (387 words) - 21:10, 5 November 2020
- persistent, distal to pistillate heads, sessile, proximal ones often subtended by foliaceous bract; pistillate heads sessile or peduncled, axillary or supra-axillary7 KB (789 words) - 21:31, 5 November 2020
- basally fused bracteoles subtending a sporangiophore bearing 2–10(–15) sessile to long-stalked, bilocular, apically dehiscent, pollen-producing microsporangia4 KB (480 words) - 21:25, 5 November 2020
- (rarely subopposite distally) [opposite]; usually petiolate, sometimes sessile (or petioles winged); margins usually ± dentate, sometimes entire [lobed7 KB (548 words) - 20:50, 5 November 2020
- disarticulation in the rame axes, below the sessile spikelets. Spikelets somewhat dorsiventrally compressed. Sessile spikelets with 2 florets; glumes exceeding9 KB (671 words) - 18:57, 11 May 2021
- unbranched or branched. Leaves basal and, sometimes, cauline; petiolate or sessile; basal rosulate, petiolate, blade margins entire, sinuate, dentate, or,7 KB (468 words) - 19:49, 2 December 2021
- gland-dotted (sessile or slightly sunken in pits), sometimes stipitate-glandular, rarely eglandular, often resinous. Leaves mostly cauline; alternate; sessile; blades7 KB (461 words) - 20:58, 5 November 2020
- some Cirsium spp.). Leaves basal and/or cauline; alternate; ± petiolate or sessile; (leaf bases often decurrent on stems) margins usually lobed to dissected11 KB (727 words) - 17:16, 10 May 2024
- mostly cauline; mostly opposite (Lasthenia) or mostly alternate; usually sessile, sometimes obscurely petiolate; blades (often 1–2 times pinnately lobed)6 KB (428 words) - 21:14, 5 November 2020
- throughout. Leaves heterophyllous, juvenile usually opposite, horizontal, sessile, blade base ± cordate, surfaces glaucous, adult usually alternate, vertical8 KB (511 words) - 23:49, 2 December 2022
- cauline (sometimes withering and sparse or absent at flowering); alternate; sessile or petiolate; blades 1- or 3-nerved, linear, lanceolate, ovate, oblong,14 KB (835 words) - 20:35, 6 November 2020
- prostrate, unbranched or branched. Leaves basal and/or cauline; petiolate or sessile; basal (usually withered early), rosulate or not, petiolate, blade margins15 KB (1,038 words) - 23:36, 5 November 2020
- tuberoids ellipsoid-ovoid. Stems simple. Leaves ephemeral, 2–6, basal; blade sessile, lanceolate to oblanceolate; cauline bracts ovate to linear-lanceolate.8 KB (369 words) - 22:12, 5 November 2020
- basally branched. Leaves basal and cauline; alternate; ± petiolate (basal) or sessile (usually appressed to ascending); blades usually 1-nerved, sometimes 3-21 KB (653 words) - 21:09, 5 November 2020
- of clasping, distichous leaf bases. Leaves 2–16, deciduous or evergreen, sessile, rarely petiolate; blade narrowly to widely liguliform or oblanceolate,11 KB (866 words) - 22:15, 5 November 2020
- ovoid, terete to weakly 4-angled dehiscent nearly throughout their length; sessile. Seeds numerous, in (1 or) 2 rows per locule, prismatic and angled, narrowly6 KB (530 words) - 11:31, 9 May 2022
- brown to black or bicolored with dark central stripe; ultimate segments sessile or subsessile, usually adnate to midrib. > 8 7 Blades without white or yellow12 KB (634 words) - 21:23, 5 November 2020
- opposite (distal sometimes alternate) or mostly alternate; petiolate or sessile; blades usually elliptic, filiform, lanceolate, linear, or ovate, often7 KB (477 words) - 21:13, 5 November 2020
- leaf axils, bilaterally [radially] symmetric, usually pedicellate, rarely sessile, pedicel usually not winged; perianth and androecium hypogynous [perigynous];11 KB (1,157 words) - 23:52, 2 December 2022
- basal and proximal cauline petiolate, sometimes sessile, rarely short-petiolate (P. pumilus); cauline sessile or short-petiolate, blade ovate, deltate-ovate14 KB (649 words) - 20:31, 5 November 2020
- dimorphic, emergent and submerged leaves dissimilar; stipules usually absent; sessile, subsessile, or petiolate; blade membranous [leathery], venation brochidodromous9 KB (801 words) - 23:41, 2 December 2022
- pairs, distalmost sometimes alternate and usually smaller); petiolate or sessile; blades mostly cordate, deltate, elliptic, lanceolate, linear, oblanceolate12 KB (567 words) - 21:15, 5 November 2020
- petiolate, sometimes short-petiolate (P. immanifestus, P. lentus); cauline sessile, sometimes short-petiolate, blade obovate, ovate, spatulate, trullate, oblanceolate12 KB (507 words) - 20:31, 5 November 2020
- compound in Cyclanthera, Momordica), alternate, estipulate, petiolate (sessile or subsessile in Sicyos); blade unlobed or palmately, pedately, or pinnately19 KB (1,336 words) - 23:19, 5 November 2020
- puberulent to tomentose and stipitate- or sessile-glandular, sometimes glabrous. Leaves cauline, alternate; petiolate or sessile; blades mostly elliptic, lanceolate9 KB (544 words) - 20:56, 5 November 2020
- (basal rosettes sometimes withering by flowering); alternate; petiolate or sessile; blades 1-nerved, ovate or obovate to lanceolate, linear, or subulate (bases8 KB (524 words) - 20:58, 5 November 2020
- spikelets per inflorescence. The spikelets in the individual cymules may be sessile, with the cymules forming dense glomerules of spikelets, or the lateral14 KB (661 words) - 21:39, 5 November 2020
- opposite, sessile or petiolate; blade lanceolate to ovate, ovate-rhombic, or obovate-rhombic, margins entire. Inflorescences axillary or terminal, sessile or4 KB (237 words) - 23:01, 5 November 2020
- nonflowering individuals. Leaves alternate or whorled proximally in some species, sessile; blade linear to ± ovate; nonflowering individuals with single elliptical12 KB (541 words) - 22:14, 5 November 2020
- rhizomatous, evident stems absent; turions absent. Leaves basal, emersed, sessile; sheath persisting longer than blade, not leaving circular scar when shed4 KB (305 words) - 21:29, 5 November 2020
- erect, leafy, elongate. Leaves basal, alternate, opposite, or whorled, sessile or petiolate; stipules sometimes present, forming tubular sheath around6 KB (422 words) - 21:31, 5 November 2020
- usually congested at or near base of flowering stems, usually connate, mostly sessile; blade 1-veined, needlelike or filiform to subulate or narrowly linear,13 KB (1,003 words) - 23:08, 5 November 2020
- alternate (proximal opposite in Shinnersoseris) [opposite]; petiolate or sessile; margins usually dentate or pinnately lobed (then frequently runcinate)27 KB (747 words) - 20:18, 11 January 2021
- or villous, abaxial often gland-dotted. Heads radiate, borne singly (± sessile among rosette leaves, or at ends of leafy stems, or on scapiform peduncles)12 KB (645 words) - 20:38, 6 November 2020
- and cauline; petiolate or sessile; basal rosulate or not, petiolate or sessile, blade margins entire; cauline petiolate or sessile, blade (base cuneate or6 KB (526 words) - 23:32, 5 November 2020
- slightly succulent. Leaves alternate, opposite, or whorled, petiolate [or sessile]; blade margins entire; stipules present or absent. Inflorescences axillary4 KB (413 words) - 22:56, 5 November 2020
- Inflorescences of sessile glomerules only or with smaller glomerules on short branches. > 3 2 Inflorescences with central glomerule(s) sessile or nearly sessile, always7 KB (265 words) - 16:07, 7 June 2022
- cm. Common stalk lacking idioblasts. Trophophore short-stalked or nearly sessile (long-stalked in forms of B. simplex and B. pedunculosum) arising from the3 KB (352 words) - 21:21, 5 November 2020
- and -locular; placentation laminar; ovules numerous per locule; stigma sessile, radiate on stigmatic disk. Fruits berrylike, indehiscent or irregularly4 KB (311 words) - 22:48, 5 November 2020
- plant, submersed, sessile or nearly so, subtended by involucre of 8-15 linear bracts; perianth absent; stamens 3-50; anthers nearly sessile, dehiscing by longitudinal4 KB (376 words) - 22:45, 5 November 2020
- perennial, erect or decumbent-ascending. Leaves alternate, short petiolate or sessile; blade typically widest at or beyond middle, margin entire or dentate. Staminate2 KB (220 words) - 23:00, 5 November 2020
- short-stalked or sessile and stellate, or distinctly stalked and subdendritic or forked, sometimes mixed with simple ones. Cauline leaves petiolate or sessile; blade2 KB (175 words) - 23:32, 5 November 2020
- Leaves cauline and often in a basal rosette, alternate; stipules absent; sessile or petiolate; blade margins dentate, denticulate, or serrulate. Inflorescences9 KB (607 words) - 23:30, 2 December 2022
- recurved prickles. Leaves deciduous, mostly cauline, alternate, petiolate or sessile; ocrea persistent or disintegrating with age and deciduous entirely or distally5 KB (427 words) - 23:08, 5 November 2020
- herbaceous or woody, unarmed, without glutinous bands on internodes. Leaves sessile to petiolate, subequal to greatly unequal in each pair, ± thick and succulent7 KB (387 words) - 22:59, 5 November 2020
- on page 349. Leaves alternate or the proximalmost opposite, petiolate or sessile; blade typically broadest near base, entire or dentate, often hastate. Staminate2 KB (164 words) - 16:11, 5 March 2024
- and cauline; petiolate or sessile; basal rosulate, petiolate, blade margins entire, dentate, or pinnately lobed; cauline sessile, blade (base usually auriculate6 KB (443 words) - 23:29, 5 November 2020
- suffrutescent. Leaves alternate or subopposite, sometimes subrosulate, petiolate or sessile, articulate at base, not clasping but sometimes with auriculate, membranous9 KB (813 words) - 23:02, 5 November 2020
- of stem. Leaves 2(–3, rarely), at apex of stem, opposite or subopposite, sessile, glabrous. Inflorescences terminal, 2–100-flowered racemes; peduncle and5 KB (335 words) - 22:12, 5 November 2020
- basal or terminal rosette, alternate, subclasping basally, petiolate or sessile; blade linear to orbiculate, nearly laminar to terete or subglobose, 0.2–3010 KB (1,162 words) - 23:43, 5 November 2020
- bluish green, glaucous; basal (usually persistent to flowering) petiolate or sessile; blades linear, lanceolate to ovate, or oblong to elliptic, usually lobed8 KB (381 words) - 21:15, 5 November 2020
- porrect-stellate [stellate] and, sometimes, glandular hairs. Leaves alternate, sessile or petiolate; stipules present or absent; blade margins crenate or serrate3 KB (257 words) - 23:20, 5 November 2020
- through other plants. Leaves opposite [rarely alternate], exstipulate, sessile or petiolate, pairs equal or unequal; blade linear to ovate or ± round,14 KB (1,274 words) - 22:57, 5 November 2020
- absent; stamens 8, subequal. Capsules 4-angled, 4-grooved or 8-ribbed; sessile or pedicellate. w North America. Species 6 (6 in the flora). None. Clarkia2 KB (176 words) - 11:32, 9 May 2022
- Inflorescences terminal and/or axillary, sessile, subglobose heads, often subtended by involucres of sessile leaves; bracts and bracteoles thin. Flowers4 KB (234 words) - 23:01, 5 November 2020
- oliganthus, P. tracyi); basal and proximal cauline petiolate; cauline sessile or petiolate, blade obovate, ovate, triangular-ovate, spatulate, oblanceolate29 KB (911 words) - 20:32, 5 November 2020
- branches. Some have distinctive odors and bear clear, colorless or colored sessile glands that may or may not have a waxy or resinous exudate and/or stalked23 KB (1,561 words) - 23:47, 5 November 2020
- cauline, or cauline; opposite or alternate; usually petiolate, sometimes sessile; blades mostly cordate, deltate, elliptic, lanceolate, linear, oblanceolate12 KB (619 words) - 21:15, 5 November 2020
- same plant. Staminate flowers sessile or pedicellate; calyx of 2-6 sepals; stamens 1-2, straight. Pistillate flowers sessile; ovary 1-locular; style unbranched6 KB (407 words) - 22:51, 5 November 2020
- unbranched or branched distally. Leaves basal and cauline; petiolate or sessile; basal (persistent in B. tournefortii), rosulate or not, petiolate, blade8 KB (654 words) - 23:35, 5 November 2020
- basal and cauline, or mostly cauline; opposite and/or alternate; usually sessile, rarely petiolate; blades usually spatulate to oblanceolate or linear to11 KB (603 words) - 21:13, 5 November 2020
- narrowly clavate, splitting to base, central column persistent, pedicellate or sessile. Seeds many, in 1 row per locule, narrowly obovoid or fusiform to narrowly8 KB (1,136 words) - 11:31, 9 May 2022
- short-villous. Leaves cauline (deciduous); alternate; subpetiolate, subsessile, or sessile; blades 1-nerved, oblong, oblanceolate, elliptic, obovate-cuneate (often7 KB (574 words) - 20:58, 5 November 2020
- spreading, veined or veinless on faces, with 2 prominent marginal veins, sessile or stipitate, elliptic to ovate or obovate, plano-convex or biconvex in14 KB (773 words) - 21:42, 5 November 2020
- spreading-ascending. Leaves alternate, subopposite, opposite, or whorled, petiolate or sessile; blade 1-veined from base, linear to elliptic or ovate, oblanceolate, or7 KB (452 words) - 23:23, 5 November 2020
- unbranched or branched distally. Leaves basal and cauline; petiolate or sessile; basal (often withered by anthesis or fruiting), not or, rarely, rosulate5 KB (305 words) - 23:31, 5 November 2020
- involucres. Sporangia borne on moundlike receptacle or on elongate "bristle," sessile or short-stalked; annulus oblique. Spores green, globose, trilete. Gametophytes5 KB (452 words) - 21:24, 5 November 2020
- absent. Leaves present or absent, cauline or basal, alternate, simple, sessile, often scalelike, margins entire; stipules absent. Inflorescences terminal5 KB (438 words) - 22:11, 5 November 2020
- lateral spikes gynecandrous or pistillate, rarely staminate or androgynous, sessile, without prophylls; terminal spike usually gynecandrous. Proximal pistillate6 KB (361 words) - 21:41, 5 November 2020
- (rarely simple), not jointed, not armed, not fleshy. Leaves alternate, sessile; blade [obovate-elliptic, elliptic], lanceolate, linear-lanceolate, linear13 KB (1,144 words) - 22:59, 5 November 2020
- ascending, veined or veinless on faces, with 2 distinct marginal veins, sessile, obovoid to suborbicular, rounded or somewhat compressed in cross section12 KB (420 words) - 21:42, 5 November 2020
- strongly formed. Inflorescences of spikelets sessile in clusters of 2–5 (rarely solitary), the clusters sessile or pedunculate and terminal or racemose; spikelets8 KB (538 words) - 21:40, 5 November 2020
- stellate-canescent to stellate-silvery-lepidote, rarely glabrous. Leaves petiolate or sessile; stipules persistent or deciduous, linear; blade linear, lanceolate, orbiculate12 KB (431 words) - 20:45, 10 May 2024
- blade sessile. Inflorescences terminal and/or axillary, cyme pairs (often aggregated into larger spikelike or paniclelike units), cymes sessile, umbel-like5 KB (260 words) - 21:30, 5 November 2020
- (gradually or abruptly reduced distally); alternate; petiolate (mostly basal) or sessile; blades pinnately nerved, elliptic, lanceolate, linear, lyrate, orbiculate36 KB (999 words) - 20:59, 5 November 2020
- simple, alternate, usually crowded at bases of stems or ends of branches, sessile; blade fleshy, margins often prickly, venation parallel. Inflorescences2 KB (227 words) - 22:17, 5 November 2020
- bisexual; tepals 6; stamens 6, distinct; ovariesy 1, (1–)3-locular, sessile; stigmas sessile (styles essentially absent), minute. Fruits berries; pericarp thin4 KB (374 words) - 21:30, 5 November 2020
- caulescent; turions absent. Leaves submersed, alternate or nearly opposite, sessile; sheath persisting longer than blade, leaving circular scar when shed, not3 KB (287 words) - 21:31, 5 November 2020
- by longitudinal slits; pistils 1–9, distinct, free, short-stipitate or sessile, styles usually ± oblique, often indistinct, stigmas capitate or relatively5 KB (477 words) - 23:53, 5 November 2020
- Leaves cauline; all or mostly opposite or mostly alternate; petiolate or sessile; blades 1- or 3-nerved, deltate, lanceolate, lance-elliptic, lance-linear5 KB (309 words) - 21:08, 5 November 2020
- gland-dotted; cauline usually petiolate (at least proximal), distal usually sessile, blades linear or ovate to pandurate, sometimes lobed, lobes 3(–5), bases7 KB (348 words) - 21:08, 5 November 2020
- anthesis, pushing flower through involucre; anther sessile, 1- or 4-loculed. Pistillate flowers sessile; ovary 1-loculed; ovules basal, 1; style terminal6 KB (477 words) - 21:32, 5 November 2020
- mm wide. Stems: glabrous; cauline bracts 2–3, sheathing. Leaves 1(–3), sessile; blade linear, lanceolate, or elliptic-lanceolate, conduplicate, frequently7 KB (628 words) - 22:12, 5 November 2020
- or perennials; eglandular. Trichomes [simple or] absent. Cauline leaves sessile; blade base usually auriculate, sometimes amplexicaul, margins usually entire2 KB (146 words) - 23:37, 5 November 2020
- dimorphic. Sporangia in 2 rows on ultimate segments of fertile pinnae, sessile, oblong; annulus apical. Spores tetrahedral-globose, with parallel or rarely2 KB (115 words) - 21:22, 5 November 2020
- section, spongy, margins entire. Flowers wind-pollinated, odorless, sessile. Fruits sessile or stipitate; tepals persistent, attached at base, in one species8 KB (651 words) - 21:31, 5 November 2020
- evergreen, opposite or alternate, simple; stipules absent; petiolate or sessile; blade membranous or leathery, venation pinnate, margins entire, surfaces4 KB (419 words) - 23:37, 2 December 2022
- stipitate-glandular hairs; and sect. Decamerium (species 6–10) with deciduous leaves and sessile glands. Molecular investigation by J. W. Floyd (2002) suggested these sections7 KB (469 words) - 23:41, 5 November 2020
- glabrous, glabrate, pilose to villous, tomentose, or sericeous, sometimes sessile- or stipitate-glandular, granular deposits present or absent, adaxial glabrous10 KB (1,117 words) - 23:58, 5 November 2020
- parietal, basal, or parietal-basal; styles [2–]3–4[–5] [absent, stigmas sessile]. Fruits capsular, dehiscence loculicidal. Seeds comose at one end [hairy4 KB (387 words) - 23:23, 5 November 2020
- staminate on flowering branchlet or sessile, usually stout, or slender to globose; pistillate on flowering branchlet or sessile, usually densely flowered, sometimes46 KB (708 words) - 23:29, 5 November 2020
- style; pistil 3-carpellate; ovary superior, green (purple in B. jolonensis), sessile, 3-locular, ovules several; style erect; stigma 3-lobed, lobes distinctly8 KB (592 words) - 22:16, 5 November 2020
- leafy stems; heads ± sessile, closely subtended by rosette leaves > 45 44 Leaves basal and evidently cauline or all cauline; heads sessile or pedunculate, evidently56 KB (1,993 words) - 20:52, 5 November 2020
- axillary or sessile, the axillary scapose, 0.3–4 cm × 1.5–8 mm; scape 8–10 cm × 0.5–1.5 mm.; sessile inflorescences solitary flowers. Flowers sessile; perianth4 KB (389 words) - 21:32, 5 November 2020
- 1–5 cm. Leaves: petiole length (0–)10–40(–60)% blade, pubescent (young), sessile-glandular (young); blade light to mid green abaxially, usually elliptic16 KB (866 words) - 23:53, 5 November 2020
- floccose-woolly. Leaves basal and cauline; alternate; petiolate (basal) or sessile (cauline); blades lance-linear to broadly ovate, sometimes pinnately lobed4 KB (348 words) - 21:08, 5 November 2020
- except in Populus angustifolia); stipules caducous; catkins pendulous, sessile; floral bracts: apex deeply or shallowly cut, pistillate floral bracts deciduous9 KB (932 words) - 23:29, 5 November 2020
- cm. Leaves: petiole length 15–50% blade, glabrous or pubescent, usually sessile-glandular (sometimes stipitate-glandular in C. frugiferens); blade light11 KB (745 words) - 23:53, 5 November 2020
- tissue. Leaves opposite, subopposite, alternate, subalternate, or whorled; sessile or subsessile; blade ovate, obovate, oblong, oblong-lanceolate, lanceolate9 KB (532 words) - 23:43, 2 December 2022
- appearing whorled, connate by membranous to thickened line, petiolate or sessile, stipulate (D. pachyphylla not stipulate); stipules 2 per node, white to7 KB (508 words) - 23:09, 5 November 2020
- throughout. Leaves basal and cauline (mostly cauline at flowering); alternate; sessile or petiolate; blades (usually 1-nerved) elliptic, linear, oblanceolate,6 KB (449 words) - 21:02, 5 November 2020
- splitting only on distal 1/3 with central column disintegrating; pedicellate or sessile. Seeds usually numerous (1–100+ per locule), usually in 1, rarely 2, rows26 KB (1,416 words) - 17:40, 2 December 2022
- not glaucous; basal and proximal cauline petiolate; cauline petiolate or sessile, blade obovate, spatulate, oblanceolate, lanceolate, elliptic, or linear7 KB (418 words) - 20:31, 5 November 2020
- or inconspicuous, sheathless; lateral spikes gynecandrous or pistillate, sessile, without prophylls; terminal spikes gynecandrous. Proximal pistillate scales8 KB (425 words) - 21:41, 5 November 2020
- differentiated into long and short shoots. Winter buds stipitate (nearly sessile in Alnus subg. Alnobetula), narrowly to broadly ovoid or ellipsoid, terete9 KB (813 words) - 18:30, 6 June 2022
- anthers ovate, face to face in bud, extrorse; ovaries sessile, ovoid, 1-locular; styles short, sessile, divided into 2 divergent, elongate, reflexed lobes5 KB (375 words) - 22:51, 5 November 2020
- and axillary, or opposite leaves, densely to loosely flowered. Flowers sessile, borne on surface or in pitlike depressions of rachis, floral bracts glabrous5 KB (280 words) - 22:47, 5 November 2020
- submarginal or laminar; ovules 100-several hundred [1-20]; stigma 1, sessile to nearly sessile. Fruits aggregates of berries or of fleshy follicles (sometimes3 KB (334 words) - 22:51, 5 November 2020
- opposite, subopposite, or alternate, simple; stipules absent; petiolate [sessile]; blade leathery, margins entire or dentate. Inflorescences terminal or3 KB (238 words) - 11:32, 9 May 2022
- only a single heterogamous triplet of 1 sessile and 2 pedicellate spikelets, sometimes with 1(-3) heterogamous sessile-pedicellate spikelet pairs below the5 KB (405 words) - 18:57, 11 May 2021
- decumbent, unarmed, without glutinous bands on internodes. Leaves petiolate or sessile, ± equal in each pair; blade thin to thick and fleshy, base ± symmetric11 KB (398 words) - 23:00, 5 November 2020
- basal and cauline, or cauline; opposite or alternate or both; petiolate or sessile; blades simple and entire (dentate in C. latifolia), or ± pinnately or pedately7 KB (584 words) - 21:12, 5 November 2020
- obtuse or acute to acuminate, surfaces glabrous and/or with lepidote scales, sessile- or stipitate-stellate hairs, or glandular-villous. Inflorescences terminal4 KB (303 words) - 23:45, 5 November 2020
- sometimes present, thin, shorter than the lower lemmas; upper florets bisexual, sessile, plump, usually apiculate to mucronate, sometimes minutely so, or subacute20 KB (884 words) - 15:13, 23 September 2022
- subshrubs, 10–80 cm (often ± succulent). Leaves cauline; opposite; petiolate or sessile; blades (1- or 3-nerved) oblong, oblong-ovate, lanceolate, linear, or filiform4 KB (274 words) - 21:13, 5 November 2020
- on page 414. Mentioned on page 415. Shrubs or trees. Leaves usually sessile, sessile or amplexicaul in T. tetragyna, or sheathing in T. aphylla. antisepalous10 KB (1,063 words) - 18:19, 21 July 2022
- fasciculate), glandular hairs, sessile glands, and/or scales, sometimes glabrous. Staminate catkins solitary from 2d-year twigs, sessile; stamens 7-50 per flower6 KB (496 words) - 22:45, 5 November 2020