base; apex broadly acute to rounded-truncate and short-apiculate, often cucullate; costa to 40–70% leaf length, weak, terminal abaxial spine absent; alar
6 KB (639 words) - 07:48, 30 July 2020
(usually to base) or perforate, subulate, transparent, straight. Calyptra cucullate. Spores ca. 10–13 µm.] KOH laminal color reaction orange to yellowish orange
9 KB (773 words) - 07:08, 30 July 2020
short-conic to conic-rostrate, somewhat inclined; peristome absent. Calyptra cucullate. Spores 11–18 µm.] Laminal KOH color reaction red. sw United States, Mexico
9 KB (762 words) - 07:07, 30 July 2020
Spores 22–33 µm, spherical to ellipsoidal, minutely papillose. Calyptra cucullate, smooth, naked, covering most of capsule, fugacious. North America, Mexico
11 KB (687 words) - 06:58, 30 July 2020
green or reddish-brown with white margins, oblong, flat or obscurely cucullate in fruit, outer tepals not pouched at base; midveins unbranched, thin to
11 KB (1,088 words) - 10:09, 30 July 2020
tepals overlapping, green with pink, red, or white margins, oblong, flat (cucullate in fruit), outer tepals not pouched at base; veins branched, thickened;
9 KB (914 words) - 10:09, 30 July 2020
lightly papillose to closely spiculose, basal membrane low]. Calyptra cucullate, ca. 0.7–1 [–1.4] mm, smooth. Spores ca. 9–11 µm, smooth to papillose,
14 KB (1,086 words) - 07:03, 30 July 2020
somewhat anastomosing, straight or weakly twisted counterclockwise. Calyptra cucullate. Spores ca. 10 µm.] KOH laminal color reaction red. North America, Mexico
9 KB (757 words) - 07:13, 30 July 2020
teeth 32, long, linear, twisted counterclockwise about 1/2 turn. Calyptra cucullate. Spores 13–16 µm. KOH laminal color reaction red. Canada, Europe, Asia
11 KB (693 words) - 07:13, 30 July 2020
obliquely rostrate from a low-conic base; peristome teeth absent. Calyptra cucullate. Spores 11–15 µm.] KOH laminal color reaction yellow or negative to black
10 KB (800 words) - 07:11, 30 July 2020
subentire at the apex; apices very broadly rounded-obtuse and usually cucullate; costa ceasing at 1/2–3/4 of the way up the leaf, spurred and commonly
9 KB (991 words) - 06:52, 30 July 2020
anastomosing, twisted very weakly counterclockwise, teeth ca. 200 µm. Calyptra cucullate. Spores ca. 15–18 µm. Laminal KOH color reaction reddish orange. w North
10 KB (763 words) - 07:14, 30 July 2020
hexagonal, 1-4:1; leaf bases green > 6 6 Leaf apices broadly rounded to acute, cucullate; costal apiculus often present, of more than 2 cells; distal laminal cells
14 KB (818 words) - 07:35, 30 July 2020
appears in FNA Volume 27. Treatment on page 369. Leaves with concolorous, cucullate tips. Habitat: Wet rocks Elevation: elevation not known (mountain) Generated
2 KB (600 words) - 06:54, 30 July 2020
acuminate, mostly 2.5–4 mm; margins entire distally, plane proximally; apex cucullate to subcucullate. Specialized asexual reproduction absent. Seta 1 per perichaetium
5 KB (414 words) - 06:52, 30 July 2020
oblong, (4.5–) 5–6 (–7) mm, (lateral pair subsaccate, cucullate, median pair thickened, cucullate apically); petals spatulate, 7–9 (–11) mm (widened at
6 KB (687 words) - 11:55, 30 July 2020
elliptic, 5.5–8 (–9.5) mm, (lateral pair slightly cucullate, median pair thickened apically, cucullate, usually keeled); petals (orange to yellow), oblong
6 KB (702 words) - 11:55, 30 July 2020
obtusely cucullate apex. Polytrichastrum alpinum var. septentrionale is similar, but has papillose lamellae, and the leaf apex is not cucullate. None. None
4 KB (662 words) - 06:45, 30 July 2020
operculum rostrate to conic-rostrate, ca. 0.4–0.5 mm, cells straight. Calyptra cucullate, 0.5–1.2 mm, smooth. Spores 11–16 µm, smooth to papillose, brownish. KOH
15 KB (1,012 words) - 07:04, 30 July 2020
developed from a pale basal membrane bearing irregular segments. Calyptra cucullate, long-beaked, inflated around the capsule, large, smooth. Spores 20–24
6 KB (556 words) - 06:47, 30 July 2020