Search results
- apices oblique), ribs 5, faces smooth between ribs (pericarps without resin sacs, or resin sacs within lateral ribs) Matricaria 27 Cypselae trigonous, ± compressed18 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 of26 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 clustered9 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 in11 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, irregular12 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. Stems13 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 (outer7 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/or7 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 parts4 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 compound4 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, solitary5 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, bisexual7 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 relatively5 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 specimens18 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 distributed2 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; corollas6 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, hairs3 KB (223 words) - 23:44, 5 November 2020