Mentzelia humilis (A.Gray) J.Darl.

• Region

  North America

• Country

  United States of America

• State/Province

  New Mexico

• County/Municipio

  Socorro Co.

• Locality

  ca 5 mi N of Riley

• Elevation

  Alt. 1829 m. (6001 ft.)

• Coordinates

  34.4267, -107.21

• 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 degree (high precision).

• Geodetic Datum

  WGS84

• Distribution

  Map all specimens of this taxon

NEW YORK BOTANICAL GARDEN
03599924
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BOTANfCAU
Mentzelia (section Bartonia) humUis (A. Gray) J. Dari.
Det. Charlotte M. Christy	1995
ARIZONA STATE UNIVERSITY HERBARIUM - ASU
East Side Socorro EIS Area Threatened
and Endangered Plant Species Survey.
Bureau of Land Management.
Directed by Richard Spellenberg
FLORA OF NEW MEXICO
4808 Mentzelia pumila (Nutt.) T. & G.
SOCORRO CO., ca. 5 mi. N of Riley, SE 1/4
Sec. 1, T2N, R4W, gypsum, eroded hills,
with juniper, creosotebush, Ceratoides,
Dalea formosa, Quercus turbinella on
surrounding hills, the gypsum mostly barren
except for Mentzelia; elev. 6000 ft.
Petals yellow; strong correlation between
gypsum and entire- or nearly entire-leaved
plants, and off gypsum with lobed-leaved-
plants; this collection from gypsum.
Coll: Richard and Michael Spellenberg,
Jack Edwards, James Reitzel
Sept. 4, 1977
03599924