Difference between revisions of "Philonotis cernua"
Bryologist 92: 376. 1989.
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|name=Glyphocarpa cernua | |name=Glyphocarpa cernua | ||
|authority=Wilson | |authority=Wilson | ||
| + | |rank=species | ||
|publication_title=J. Bot. (Hooker) | |publication_title=J. Bot. (Hooker) | ||
|publication_place=3: 383. 1841 | |publication_place=3: 383. 1841 | ||
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|name=Bartramidula carolinae | |name=Bartramidula carolinae | ||
|authority=Flowers | |authority=Flowers | ||
| + | |rank=species | ||
}} | }} | ||
|hierarchy=Bartramiaceae;Philonotis;Philonotis cernua | |hierarchy=Bartramiaceae;Philonotis;Philonotis cernua | ||
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-->{{#Taxon: | -->{{#Taxon: | ||
name=Philonotis cernua | name=Philonotis cernua | ||
| − | |||
|authority=(Wilson) D. G. Griffin & W. R. Buck | |authority=(Wilson) D. G. Griffin & W. R. Buck | ||
|rank=species | |rank=species | ||
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|publication year=1989 | |publication year=1989 | ||
|special status= | |special status= | ||
| − | |source xml=https://jpend@bitbucket.org/aafc-mbb/fna-data-curation.git/src/ | + | |source xml=https://jpend@bitbucket.org/aafc-mbb/fna-data-curation.git/src/f50eec43f223ca0e34566be0b046453a0960e173/coarse_grained_fna_xml/V28/V28_166.xml |
|genus=Philonotis | |genus=Philonotis | ||
|species=Philonotis cernua | |species=Philonotis cernua | ||
Revision as of 21:11, 16 December 2019
Plants small, delicate, in lax to dense tufts, glaucous or yellowish throughout. Stems 0.5(–2) cm, erect, simple; tomentose proximally. Leaves laxly erect-appressed, sometimes somewhat secund when dry, erect-spreading when moist, lanceolate, 0.5–1 mm; margins plane to weakly revolute, serrulate distally, teeth single; apex acute to acuminate; costa percurrent, abaxial surface rough; laminal cells prorulose at one or both ends; basal cells similar to distal cells, wider (6–8 µm); distal cells rectangular, 20–30 × 4–6 µm. Specialized asexual reproduction absent. Sexual condition synoicous. Seta 0.5–1.5 cm, curved. Capsule 0.8–1.5 mm, smooth to irregularly wrinkled when dry. Spores reniform, 36–44 µm.
Phenology: Capsules mature Mar–Oct.
Habitat: Wet acidic rock in mountains
Elevation: moderate elevations (1200-1500 m)
Distribution
N.C., Tenn., Mexico, Central America, South America, w Europe (United Kingdom).
Discussion
Philonotis cernua is a diminutive species that is identified by its synoicous sexual state, globose, smooth to irregularly wrinkled capsules, and lack of a peristome.
Selected References
None.