Ptychostomum pseudotriquetrum (Hedw.) J.R.Spence & H.P.Ramsay

BRYOFLORA OF CALIFORNIA
SALMON MOUNTAINS, KLAMATH NATIONAL FOREST
Ptychostomum pseudotriquetrum (Hedwig) J.R. Spence & H.P. Ramsay
ex Holyoak & N. Pederson
det. by Jim Shevock; confirmed by David Toren xi.2020
cT^TvniTrnTTWTv ri	wmmmm
SISKIYOU COUNTY, CA	04444046
Scott River Drainage. Along Jackson Creek with hillside spring above
county road 1C02, 2.4 miles W of the forest boundary sign and 6.7
miles from Callahan. R9W, T39N, section 3. Lat/Long: NAD 83:
41°15’33.2M N, 122°53,37.5” W. Elev: 4500 ft.
Mixed conifer forest with Salix, Acer and Alnus. On metamorphic
litter and soil of creek bank in filtered light.
James R. Shevock 57794	26 Oct 2020
CALIFORNIA ACADEMY OF SCIENCES
Coll. NoTaxon
LIGHT: sunny^open, filtejyd, partial shade, full shade
WATER: dry, meste, moist, seep, wet, saturated, submerged to_m
TOPOGryidgcrgttipgywale, valley trail, roadside
HABITAT: dense/op^i/cut foresL^voodland. savannah, grassland, heath,
chaparral, tropicalfsub-tropical, temperate, subalpine, alpine, desert,
riparian, spring/seep, meadow, bog/fen, swamp, pond, lake, vernal pool,
river/stream/creek banfr, intermittent streanileljclvulet, rheophytic
SUBSTRATE: igneouslfgranite, volcanic), metamorpWjXslate, shale,
marble, limestone), sedimentary (sandsluiie). utligl^ _
sand, loam, gravel, clay, rocky, litter, humus, peat
outcrop, cliff, crevice, top/wall of boulder, rock-slab, underhang
Tree: base, buttress, trunk, stump, snag, log, fallen/dead/rotten trunk,
branch, exposed roots, bark, leaf, shrub, climber, liana,_m above ground
Type: conifer, podocarp, hardwood, tree fern, palm, bamboo,_
Dominant plants:___