Hypnum cupressiforme var. cupressiforme

Treatment appears in FNA Volume 28. Treatment on page 538. Mentioned on page 537.

Plants small to medium-sized, pale to dark green to golden brown. Stems 1–3 cm, reclining to suberect, weakly complanate-foliate, pinnate to irregularly branched. Leaves usually falcate, sometimes strongly so, long-ovate or ovatelanceolate, gradually narrowed to apex; margins subentire to distinctly toothed distally; alar cells many and subquadrate or few and quadrate, not pigmented, region not excavate. Branch leaves 1–2 × 0.2–0.6 mm, sometimes smaller or larger.


Phenology: Capsules mature spring.
Habitat: Terrestrial, epiphytic, rock
Elevation: low to high elevations (0-4000 m)

Distribution

V28 832-distribution-map.gif

Greenland, Alta., B.C., Man., N.B., Nfld. and Labr., N.W.T., N.S., Nunavut, Ont., P.E.I., Que., Sask., Yukon, Alaska, Ark., Colo., Conn., Del., Ill., Iowa, Maine, Md., Mass., Mich., Mont., N.Y., N.C., Pa., S.Dak., Tex., Vt., Wash., Wis., Mexico, South America, Eurasia, Africa, Atlantic Islands, Pacific Islands (New Zealand), Australia

Discussion

Variety cupressiforme accommodates specimens that cannot be placed in any of the nine varieties recognized by H. Ando, including those accepted here. Sporophytes are produced summer to fall.

Selected References

None.

Lower Taxa

None.
slender +
differentiated +
acuminate;acute;acuminate +
Wilfred B. Schofield† +
Hedwig +
brownish +, yellowish +  and hyaline +
not auriculate +  and not decurrent +
0.1 cm1 mm <br />0.001 m <br /> (0.2 cm2 mm <br />0.002 m <br />) +
ovate +  and not undulate +
larger +  and smaller +
0.2mm +  and 0.6mm +
1 cm10 mm <br />0.01 m <br /> (3 cm30 mm <br />0.03 m <br />) +
cucullate +
0.25 cm2.5 mm <br />0.0025 m <br /> (0.28 cm2.8 mm <br />0.0028 m <br />) +
cylindric +
constricted +
0.18 cm1.8 mm <br />0.0018 m <br /> (0.25 cm2.5 mm <br />0.0025 m <br />) +
not pigmented +
few +  and many +
quadrate;subquadrate +
enlarged +
differentiated +
rudimentary +
dioicous +, autoicous +, sexual +  and asexual +
Greenland +, Alta. +, B.C. +, Man. +, N.B. +, Nfld. and Labr. +, N.W.T. +, N.S. +, Nunavut +, Ont. +, P.E.I. +, Que. +, Sask. +, Yukon +, Alaska +, Ark. +, Colo. +, Conn. +, Del. +, Ill. +, Iowa +, Maine +, Md. +, Mass. +, Mich. +, Mont. +, N.Y. +, N.C. +, Pa. +, S.Dak. +, Tex. +, Vt. +, Wash. +, Wis. +, Mexico +, South America +, Eurasia +, Africa +, Atlantic Islands +, Pacific Islands (New Zealand) +  and Australia +
low to high elevations (0-4000 m) +
fused +  and free +
filamentous +
Terrestrial, epiphytic, rock +
ovate +  and lanceolate or subulate +
falcate-secund +  and imbricate +
0.15 cm1.5 mm <br />0.0015 m <br /> (0.2 cm2 mm <br />0.002 m <br />) +
0 (?) +  and 1/4 (?) +
narrowed +, ovatelanceolate +, long-ovate +  and falcate +
0.05 cm0.5 mm <br />5.0e-4 m <br /> (0.08 cm0.8 mm <br />8.0e-4 m <br />) +
distinct +
serrulate +  and entire +
subentire +  and distinctly toothed +
dioicous +, autoicous +  and sexual +
dioicous +  and sexual +
conic +  and rostrate +
Capsules mature spring. +
Sp. Musc. Frond., +
papillose +  and smooth +
2.5 cm25 mm <br />0.025 m <br /> (3 cm30 mm <br />0.03 m <br />) +
elongate +
1 cm10 mm <br />0.01 m <br /> (2.5 cm25 mm <br />0.025 m <br />) +
Illustrated +
pinnate +  and irregularly branched +
2-pinnate or irregularly branched +  and 1-pinnate +
falcate-secund +
brown +, pale +  and yellowish green +
straight +
reclining +  and suberect +
ovate +  and not undulate +
1 cm10 mm <br />0.01 m <br /> (?) +  and 3 cm30 mm <br />0.03 m <br /> (?) +
differentiated +
Stereodon cupressiformis +
Hypnum cupressiforme var. cupressiforme +
Hypnum cupressiforme +
variety +
pale +  and dark green +
dull +  and glossy +
small;medium-sized +