Romanzoffia thompsonii Marttala

• Region

  North America

• Country

  United States of America

• State/Province

  Oregon

• County/Municipio

  Linn Co.

• Locality

  The Cascade Mountains. Along & above F.S. Rd. 2067-560 ~¼ mi ± E of the start of Trl. # 3380 at bend of Rd. # 2067-560, ~ 1 mi slightly N of E of South Pyramid and ~ 1 mi EESE of Middle Pyramid.

• Elevation

  Alt. 1212 - 1244 m. (3976 - 4081 ft.)

• Coordinates

  44.4982, -122.057

• Coordinate Uncertainty (m)

  969

• Georeferencing Method

  GEOLocate Web Application. Used GEOLocate Web Application (batch client) to convert Township Range Section coordinates (Public Land Survey System) to decimal degrees (high precision).

• Geodetic Datum

  WGS84

• Location Notes

  [US & Canada]

• Distribution

  Map all specimens of this taxon

PLANTS OF OREGON
The Cascade Mountains, Linn County
Romanzoffia thompsonii Marttala !VM PARATYPE
Along & above F.S. Rd. 2067-560 ~ % mi ± E of the start of Trl. # 3380 at bend of Rd. # 2067-
560, ~ 1 mi slightly N of E of South Pyramid and ~ 1 mi EESE of Middle Pyramid, T12S R6E
Sec. 26 NW‘/4 SE 1/16: SE part; elev. 3975-4080'; 2 ± separate "populations" of the 13 ("sub-
populations") seen by Alice Smith on 6-11-91, one adjacent to road and one ca. 60-100' above
road; thin soil or moss on rock outcrops or among rocks-not seen in deeper (4"+) soil; ± SSW
facing banks and slopes, open area of old clearcut, not occuring near or under tree or shrub cov-
er, slope 0-45°; wet ground; sporadically, without much aggregation. Leaves succulent; corollas
white, with a gold band in tube/throat (top of gold band ~ top of calyx) and 5 gold spots in upper
throat alternating with and overlapping the lobe bases. PHOTOS.
Associates: Mimulus guttatus, Montia parvifolia, Gilia capitata, Castilleja hispida, Collinsia
parviflora, Trifolium cyathiferum (4483), Eriophyllum lanatum, Saxifraga integrifolia, Rubus
ursinus, Ceanothus velutinus, Holodiscus discolor, Cryptogrmma crispa var. achrostichoides,
Woodsia sp.,Acer circinatum, Achillea millefolium, Prunella vulgaris. Madia cf. exigua (4484),
Mimulus moschatus and perhaps M. breweri (frequent nearby but assoc, not confirmed); nearby:
Pseudotsuga menziesii and Alnus.
Includes material in packets from VMs garden through 8-19-93.
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