apices oblique), ribs 5, faces smooth between ribs (pericarps without resin sacs, or resin sacs within lateral ribs) Matricaria 27 Cypselae trigonous, ± compressed
18 KB (990 words) - 20:56, 5 November 2020
basal ones) persisting for life of fascicle or shed after first season; resin canals 2 or more. Pollen cones in dense, spikelike cluster around base of
26 KB (1,313 words) - 21:22, 5 November 2020
juvenile leaves linear, flattened, spreading; often with solitary abaxial resin gland; resin canal present. Pollen cones maturing and shed annually, solitary,
12 KB (1,137 words) - 20:26, 28 December 2023
glabrate or glabrous, usually resin-gland-dotted (sometimes ± pitted), adaxial faces ± scabrellous or glabrate, sometimes resin-gland-dotted (rarely pitted)
9 KB (628 words) - 20:50, 5 November 2020
shoots; juvenile leaves (when present) borne on long shoots, scalelike; resin canals present. Pollen cones maturing and shed annually, solitary or clustered
9 KB (768 words) - 21:21, 5 November 2020
hairs producing crystalline substance that forms farinose coating (Primula); resin canals sometimes present (Hottonia). Stems sometimes inflated (Hottonia)
9 KB (958 words) - 23:44, 5 November 2020
villous), often gland-dotted (pericarps sometimes with myxogenic cells, without resin sacs; embryo sac development monosporic); pappi usually 0 (coroniform in
11 KB (1,203 words) - 20:57, 5 November 2020
sometimes flat to round topped in age. Bark initially thin, smooth, bearing resin blisters, in age furrowed and/or flaking in plates. Branches whorled, irregular
12 KB (987 words) - 21:24, 5 November 2020
[shrubs], perennial, usually not succulent, glabrous or stipitate-glandular; resin canals sometimes obvious. Rhizomes usually present; roots fibrous. Stems
13 KB (901 words) - 23:44, 5 November 2020
smooth, nerved, or ribbed (glabrous or hirsutulous to strigillose, sometimes resin-gland-dotted as well); pappi usually persistent, usually in 2 series (outer
7 KB (548 words) - 20:50, 5 November 2020
shrubs, or trees, deciduous (evergreen in Ardisia), often with secretory resin canals appearing as dark dots, streaks, or punctations on vegetative and/or
7 KB (736 words) - 23:44, 5 November 2020
perennial herbs, often evergreen, usually glandular-punctate or with secretory resin canals appearing as dark dots or streaks on vegetative and/or floral parts
4 KB (395 words) - 23:44, 5 November 2020
at base to form sheath, generally ephemeral, mostly not photosynthetic; resin canals absent. Pollen cones compound, 1–10 in whorls at nodes; each compound
4 KB (480 words) - 21:25, 5 November 2020
twisted so as to appear 2-ranked, linear to linear-lanceolate, decurrent; resin canals present or absent. Pollen cones maturing and shed annually, solitary
5 KB (400 words) - 21:23, 5 November 2020
green, faces glabrous or tomentose, sometimes gland-dotted, sometimes with resin pockets. Receptacles flat, pitted, epaleate. Disc florets 8–34, bisexual
7 KB (461 words) - 20:58, 5 November 2020
gray to reddish brown, thin and scaly (with thin plates), sometimes with resin blisters (especially in Picea engelmannii and P. glauca), becoming relatively
5 KB (335 words) - 20:35, 6 November 2020
rounded, obtuse, or truncate teeth tipped by resin globules. Sporadically, individual plants may have some teeth resin-tipped and some teeth apiculate; such specimens
18 KB (1,335 words) - 21:07, 5 November 2020
apices deeply cleft to truncate; petioles equal to or exceeding blades; resin canals absent. Pollen cones borne on spurs, catkinlike; sporophylls distributed
2 KB (161 words) - 21:24, 5 November 2020
conic, paleate; paleae membranous, ± folded (sometimes each with central resin duct). Ray florets [0] 3–5(–12+), usually pistillate and fertile; corollas
6 KB (563 words) - 20:56, 5 November 2020
Barbara Alongi Copyright: Flora of North America Association Shrubs or trees, resin canals absent. Stems erect, much-branched; young branches puberulous, hairs
3 KB (223 words) - 23:44, 5 November 2020