Fabronia pusilla

Raddi

Atti Accad. Sci. Siena 9: 231, plate 1. 1808.

Illustrated
Treatment appears in FNA Volume 28. Treatment on page 478.

Leaves 0.4–0.8 mm; margins ciliate-dentate, teeth often of more than 1 cell; apex acute to long-acuminate; medial laminal cells 30–45 × 9–12 µm.


Phenology: Capsules mature late spring- summer.
Habitat: Rock, bark at base of trees
Elevation: low to high elevations

Distribution

V28 747-distribution-map.gif

B.C., Ariz., Calif., Colo., Idaho, Oreg., Wash., Mexico (Baja California Sur), Europe, n Africa

Discussion

Fabronia pusilla is easily distinguished by its long-acuminate and ciliate-dentate leaves.

Selected References

None.

Lower Taxa

None.
... more about "Fabronia pusilla"
acute +  and long-acuminate +
autoicous +  and sexual +
Terry T. McIntosh +
terete-foliate +
cucullate +
0.08 cm0.8 mm <br />8.0e-4 m <br /> (0.1 cm1 mm <br />0.001 m <br />) +
ovoid;pyriform +
0.05 cm0.5 mm <br />5.0e-4 m <br /> (0.08 cm0.8 mm <br />8.0e-4 m <br />) +
quadrate +
1/3 +  and 2/3 +
B.C. +, Ariz. +, Calif. +, Colo. +, Idaho +, Oreg. +, Wash. +, Mexico (Baja California Sur) +, Europe +  and n Africa +
low to high elevations +
papillose-striolate +
blunt +  and lanceolate +
Rock, bark at base of trees +
concave;lanceolate;ovate;oblong-lanceolate +
0.04 cm0.4 mm <br />4.0e-4 m <br /> (0.08 cm0.8 mm <br />8.0e-4 m <br />) +
denticulate +  and plane +
elongate-rhombic +, rhomboidal +  and rhombic +
umbonate +  and mammillate +
incurved +, recurved +  and erect-spreading +
Capsules mature late spring- summer. +
Atti Accad. Sci. Siena +
few +  and several +
light yellow +
Illustrated +
erect-ascending +
Fabronia pusilla +
Fabronia +
species +
straight +
sinuate +
gray-green +, yellow-green +  and green +