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

• Region

  North America

• Country

  United States of America

• State/Province

  California

• County/Municipio

  El Dorado Co.

• Locality

  Silver Fork Road (11N40), 1.5 miles southward from bridge crossing of Silver Fork American River. Along upper tributary of Sherman Canyon Creek.

• Township, Range, Section

  10N, 15E, 34

• Elevation

  Alt. 1836 m. (6024 ft.)

• Coordinates

  38.6772, -120.201

• Distribution

  Map all specimens of this taxon

BRYOFLORA OF CALIFORNIA
NORTHERN SIERRA NEVADA, ELDORADO NAT’L. FOREST
Ptychostomum pseudotriquetrum (Hedwig) J.R. Spence & H.P. Ramsay
ex Holyoak & N. Pederson
det. by Jim Shevock; confirmed by David Toren vii.2018
EL DORADO COUNTY, CA
Silver Fork Road (11N40), 1.5 miles southward from bridge crossing
of Silver Fork American River. Along upper tributary of Sherman
Canyon Creek. T10N, R15E, section 34. Lat/Long NAD 83:
38°40'37.9" N, 120°12'05.0" W. Elev. 6025 ft.
Mixed conifer forest with Abies and Calocedrus. Small waterfall over
granitic boulder in streamlet. Rheophyte.
James R. Shevock 51733	17Jun2018
CALIFORNIA ACADEMY OF SCIENCES
Coll. No
.57m. Taxon fâfâA+rfôM'UAt pUvM irijvtfntj*
LIGHT: sunny,
WATER: dry,
TOPOG: ridge,
HABITAT: d
chaparral, trop
)/cut fore§t^>
nib-troplcaXtemperate, subalpine, alpine, desert,
riparian, spring/seep, meadow, bog/fen^sjszamp^mmd, l^keTvernaLpool,
river/stream/creek bank, intermittent streamlet/^ivulet, rheophytic
SUBSTRATE: igneous (granjt^ volcaiftc), metarflorphic (I
marble, limestone),'sedimentary (sandstone), other_______________
Soil: sand, loam, gravel, clay, rocky, litter, humus, peat
cfoutcrSj), cliff, crevice, top/Wall of boulders rock-slab, underbang
mttress, trunk, stuihp, snag, legrfgTlen/dead/rotten trunk,
branch, exposed roots, bark, leaf, shrub, climber, liana, — m above ground
Type: conifer, podocarp, hardwood, tree fern, palm, bamboo,--------
Dominant plants:__________________________— --------—-------------  —
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