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  • papillose or weakly papillose-striate with a basal membrane and cilia absent. Operculum usually oblique to the axis of the capsule, convex to weakly conic, cells
    12 KB (730 words) - 06:47, 30 July 2020
  • (–3) per perichaetium, 4–10 mm. Capsule cylindric, 2.5 mm, smooth to weakly striate-ribbed when dry; peristome teeth divided into filiform segments, densely
    5 KB (439 words) - 06:52, 30 July 2020
  • mm. Capsule occasionally present, exserted, yellowish green, obloid, weakly striate, concealed in awns, exothecial cells thin-walled, annulus present, operculum
    8 KB (797 words) - 06:50, 30 July 2020
  • 3–4.5 mm. Capsule occasionally present, exserted, ovoid, brown, shiny, weakly striate, exothecial cells thin-walled, annulus present, operculum rostrate,
    8 KB (714 words) - 06:51, 30 July 2020
  • reproduction absent. Seta 3–8 mm, dark red. Capsule short-cylindric, 1–2 mm, weakly striate to ribbed, gymnostomous, yellowish-brown, exothecial cells rectangular
    5 KB (461 words) - 06:47, 30 July 2020
  • short-cylindric, 1–2.5 mm, smooth to weakly striate, yellowish-brown, exothecial cells rectangular, walls weakly thickened; peristome absent; operculum
    5 KB (456 words) - 06:46, 30 July 2020
  • corky-winged) patently to antrorsely barbed, apices truncate to concave, faces weakly striate, sometimes tuberculate, glabrous or sparsely strigillose; pappi 0, or
    8 KB (688 words) - 23:28, 29 July 2020
  • Stems irregularly branched, occasionally tomentose; central strand absent or weakly differentiated. Leaves oblong, elliptic, narrowly spathulate or occasionally
    11 KB (510 words) - 06:46, 30 July 2020
  • antrorsely curved, 0.5–1+ mm. Ray laminae 3–6 mm. Cypselae dull to ± glossy (weakly striate). 2n = 14. Phenology: Flowering Apr–Oct. Habitat: Grasslands, openings
    5 KB (606 words) - 23:38, 29 July 2020
  • Treatment on page 623. Plants 100–300 cm (rhizomatous). Stems smooth to weakly striate (glaucous). Basal leaves: blades usually ovate or ovate-cordate, to
    6 KB (525 words) - 21:24, 29 July 2020
  • lavender, rarely white, 18–20 mm, ligules 3–4 mm wide. Cypselae 6–10 mm, weakly striate, glabrous; pappi 6–9 mm. 2n = 18. Phenology: Flowering Jun–Sep. Habitat:
    7 KB (634 words) - 20:29, 29 July 2020
  • (–80) × 3–5 µm. Sexual condition autoicous; inner perichaetial leaves weakly striate. Seta reddish or yellowish, 3–4 cm. Capsule inclined to horizontal,
    8 KB (774 words) - 07:52, 30 July 2020
  • peristome single, teeth narrowly lanceolate, finely papillose, or weakly papillose-striate below. Calyptra not seen. Spores 17–19 µm, finely papillose and
    5 KB (586 words) - 06:47, 30 July 2020
  • margins antrorsely to retrorsely barbed, apices truncate to concave, faces weakly striate, glabrous or sparsely puberulent; pappi 0, or of (1–) 3 (–4) suberect
    8 KB (716 words) - 23:29, 29 July 2020
  • spreading. Stems erect, green, stout, branched from bases and distally, weakly striate, glabrous. Leaves (basal forming rosettes, sometimes withering before
    7 KB (614 words) - 20:29, 29 July 2020
  • vertical, rhizomes spreading). Stems 1–5+, (green to gray-green, rushlike, ± striate), simple to or much branched proximally and/or distally, usually glabrous
    9 KB (559 words) - 20:28, 29 July 2020
  • single or double, inserted proximal to the mouth, teeth papillose-striate, weakly trabeculate to appendiculate or absent these features, segments of the
    12 KB (769 words) - 06:47, 30 July 2020
  • ovate-cordate, or reniform, margins lobed or dentate > 3 3 Stems smooth to weakly striate (stems and abaxial leaf faces glaucous) Arnoglossum atriplicifolium
    10 KB (547 words) - 21:24, 29 July 2020
  • rounded or very slightly obtuse-tapered, lateral surface rugose or only weakly striate. Phenology: Flowering late spring–summer. Habitat: Ponds and lakes Elevation:
    4 KB (459 words) - 08:31, 30 July 2020
  • opposite the teeth, 1/6 or more the length of the teeth, papillose or weakly papillose-striate with a basal membrane, cilia absent. Calyptra cucullate, often
    8 KB (561 words) - 06:47, 30 July 2020

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