Difference between revisions of "Hypnum revolutum var. revolutum"
Treatment appears in FNA Volume 28. Treatment on page 547.
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Latest revision as of 07:52, 30 July 2020
Plants medium-sized. Stems 3–5 cm, regularly to irregularly pinnate, branches 0.3–0.7 cm. Stem-leaves ovate, plicate, 1.1–1.8 mm; margins strongly revolute to near apex; costa double, distinct; medial laminal cells 30–40 × 4–5 µm.
Phenology: Capsules mature Jul–Sep.
Habitat: Open sites, earth, rock faces, epiphytic on tree bases, logs in forests, commonly calcicole but not confined to calcareous substrates
Elevation: low to high elevations
Distribution
![V28 851-distribution-map.gif](/w/images/4/4d/V28_851-distribution-map.gif)
Greenland, Alta., B.C., Man., Nfld. and Labr., N.W.T., N.S., Nunavut, Ont., Que., Sask., Yukon, Alaska, Ariz., Calif., Colo., Idaho, Mont., Nev., N.Mex., Oreg., S.Dak., Tex., Utah, Wash., Wyo., s South America, Europe, Asia, Antarctica
Discussion
Variety revolutum produces sporophytes in summer.
Selected References
None.
Lower Taxa
None.
... more about "Hypnum revolutum var. revolutum"
defined +
2-seriate +
differentiated +
acuminate +
yellowish +
secund +
asymmetric +
falcate-secund +
straight +
smaller +
differentiated +
widest +
curled +
naked +
hairy +
cucullate +
yellowish;brown +
contracted +
curved +
oblong-cylindric +
constricted +
excavate +
rectangular;subquadrate +
differentiated +
developed +
absent +
absent +
rudimentary +
nodose +
distinct +
indistinct +
hyaline +
specialized +
absent +
elongate +
hyaline +
cross-striolate +
papillose +
bordered +
cross striate +
papillose +
clustered +
filamentous +
Open sites, earth, rock faces, epiphytic on tree bases, logs in forests, commonly calcicole but not confined to calcareous substrates +
1-stratose +
absent +
erect +
oblong-lanceolate +
trabeculate +
ovate +
obscure +
distinct +
recurved +
revolute +
specialized +
conic +
reflexed +
decurrent +
leafy +
asexual +
foliose +
absent +
lanceolate;ovate +
filamentous +
Öfvers. Kongl. Vetensk.-Akad. Förh. +
1867 +
not excavate +
defined +
proximal +
carinate +
elongate +
Illustrated +
round +
falcate-secund +
straight +
0.5mm;1.8mm +
0.4mm;0.6mm +
pinnate +
falcate-secund +
yellow-green +
straight +
differentiated +
widest +
Hypnum revolutum var. revolutum +
Hypnum revolutum +
variety +
porose +
dense +
medium-sized +