Barbula convoluta var. convoluta

Synonyms: Barbula closteri Austin Barbula convoluta var. obtusata
Treatment appears in FNA Volume 27. Treatment on page 531. Mentioned on page 530, 532.

Specialized asexual reproduction, when present. as spheric tubers on proximal rhizoids buried in soil. Perichaetial leaves highly differentiated, closely sheathing, apex obtuse to rounded and laminal cells mostly rhomboid and smooth throughout.


Phenology: Capsules mature spring–summer (Mar–Aug, Jun).
Habitat: Rock, soil, sand, thin soil on rock, gravel, lava, cement, often associated with limestone or dolomite, bricks and mortar, walls, stumps, woods, fields
Elevation: low to high elevations (10-3300 m)

Distribution

V27 762-distribution-map.gif

Greenland, Alta., B.C., Man., N.B., Nfld. and Labr. (Nfld.), N.S., Ont., Que., Sask., Yukon, Ala., Alaska, Ariz., Ark., Calif., Colo., Fla., Ga., Idaho, Ill., Ind., Kans., Ky., La., Maine, Md., Mass., Mich., Minn., Miss., Mo., Mont., N.H., N.J., N.Mex., N.Y., N.C., N.Dak., Ohio, Okla., Oreg., Pa., S.C., S.Dak., Tenn., Vt., Va., Wash., W.Va., Wis., Central America, Eurasia, Pacific Islands (New Zealand)

Discussion

Selected References

None.

Lower Taxa

None.
quadrate +  and elongate +
differentiated +
long-excurrent +  and short-excurrent +
apiculate +  and entire +
Obtuse (?) +  and Rounded (?) +
Richard H. Zander +
Hedwig +
short;elongate +
semilunar +
papillose +  and smooth +
usually slightly wider +
differentiated +
widened +
Pottiaceae tribe Barbuleae +
obovoid +
cucullate +
stegocarpous +
dioicous +  and sexual +
flat to bulging +
thin;evenly thickened +
1 (?) +  and 6 (?) +
elongate-rhomboid +  and elongate +
tomentose +  and bare +
rectangular +
quadrate;quadrate +
Greenland +, Alta. +, B.C. +, Man. +, N.B. +, Nfld. and Labr. (Nfld.) +, N.S. +, Ont. +, Que. +, Sask. +, Yukon +, Ala. +, Alaska +, Ariz. +, Ark. +, Calif. +, Colo. +, Fla. +, Ga. +, Idaho +, Ill. +, Ind. +, Kans. +, Ky. +, La. +, Maine +, Md. +, Mass. +, Mich. +, Minn. +, Miss. +, Mo. +, Mont. +, N.H. +, N.J. +, N.Mex. +, N.Y. +, N.C. +, N.Dak. +, Ohio +, Okla. +, Oreg. +, Pa. +, S.C. +, S.Dak. +, Tenn. +, Vt. +, Va. +, Wash. +, W.Va. +, Wis. +, Central America +, Eurasia +  and Pacific Islands (New Zealand) +
low to high elevations (10-3300 m) +
differentiated +
multicellular +
Rock, soil, sand, thin soil on rock, gravel, lava, cement, often associated with limestone or dolomite, bricks and mortar, walls, stumps, woods, fields +
yellow +  and orange-red or red +
0.15 cm1.5 mm <br />0.0015 m <br /> (0.35 cm3.5 mm <br />0.0035 m <br />) +
concave;keeled;channeled;ovoid;lanceolate or lingulate +
long-ligulate +
ovate +  and lanceolate +
reduced +
0.1 cm1 mm <br />0.001 m <br /> (0.17 cm1.7 mm <br />0.0017 m <br />) +
dentate +  and entire +
long-conic +
photosynthetic +
2 +  and 3 +
obtuse +  and broadly acute +
lateral +  and terminal +
lateral +  and terminal +
red +, orange +  and yellow +
consisting of 16 mostly 2 times cleft spiculose striate or papillose lanceolate teeth , , , , +  and rudimentary +
Capsules mature spring–summer (Mar–Aug, Jun). +
archegoniate +
Sp. Musc. Frond., +
straight +
elongate +
1 cm10 mm <br />0.01 m <br /> (1.8 cm18 mm <br />0.018 m <br />) +
2 +  and 1 +
yellowish orange +, yellow +  and laminal +
rounded-triangular +  and rounded-pentagonal +
short +  and elongate +
1 cm10 mm <br />0.01 m <br /> (1.5 cm15 mm <br />0.015 m <br />) +
Barbula closteri +  and Barbula convoluta var. obtusata +
Barbula convoluta var. convoluta +
Barbula convoluta +
variety +
ovate;long-cylindric +
0.08 cm0.8 mm <br />8.0e-4 m <br /> (0.12 cm1.2 mm <br />0.0012 m <br />) +
spheric;elliptic +
red +  and yellow +
thin +  and evenly thickened +
short-stemmed +  and antheridiate +
yellowish-brown;reddish-brown +
occasionally smaller than the perichaetiate +