Scouleria marginata

E. Britton

Bull. Torrey Bot. Club 22: 42. 227. 1895,.

Treatment appears in FNA Volume 27. Treatment on page 313.

Stem leaves 3–3.5(–4) × 1–1.3 mm, margins multistratose throughout except 2-stratose at apex (pseudocosta in cross section with chlorophyllose outer epidermal cells and small, thick-walled inner cells), toothed or entire; basal; laminal cells rectangular to quadrate, 15–40 × 7–10 µm, juxtacostal cells shorter; medial and distal laminal cells 10–15(–18) µm; marginal laminal cells with stereid cells 150–200 µm. Peristome absent.


Habitat: Exposed to submerged in streams or rivers, rocks, particularly granitic
Elevation: moderate to high elevations (1000-1800 m)

Distribution

V27 428-distribution-map.gif

B.C., Calif., Idaho, Mont., Oreg., Wash.

Discussion

Selected References

None.

Lower Taxa

None.
... more about "Scouleria marginata"
Steven P. Churchill +
E. Britton +
B.C. +, Calif. +, Idaho +, Mont. +, Oreg. +  and Wash. +
moderate to high elevations (1000-1800 m) +
Exposed to submerged in streams or rivers, rocks, particularly granitic +
Bull. Torrey Bot. Club +
Grimmia sect. Scouleria +  and Grimmia subg. Scouleria +
Scouleria marginata +
Scouleria +
species +