Trichostema arizonicum A.Gray

• Region

  North America

• Country

  United States of America

• State/Province

  Arizona

• County/Municipio

  Santa Cruz Co.

• Locality

  2.1 miles E of Smithsonian Visitor Center, along road to Mt. Hopkins

• Township, Range, Section

  T20 S, R14E, Sec 21, SW1/4 SE1/4 SE1/4

• Elevation

  Alt. 1682 m. (5518 ft.)

• Coordinates

  31.6731, -110.918

• Coordinate Uncertainty (m)

  969

• Georeferencing Method

  GEOLocate Web Application. Used GEOLocate Web Application to convert TRS values (provided on specimen label) into decimal degrees, subsectional split not included.

• Geodetic Datum

  WGS84

• Distribution

  Map all specimens of this taxon

MS
LAMIACEAE OF ARIZONA
Trichostema arizonicum Gray
SANTA CRUZ COUNTY: 2.1 miles E of Smith-
sonian Visitor Center, along road to Mt. Hop-
kins, T20S R14E Section 21, SW1/4SE1/4SE1/4,
5520 ft, 1683 m.
SW-facing 80° granite slope, with Prosopis
velutina, Quercus emoryi, Q. grisea, Baccharis
sarothroides, Dasylirion wheeleri, Agave palm-
eri, A. schottii, Opuntia chlorotica, O. phaea-
cantha major, O. enflgelmannii, O. imbricata,
Guardiola platyphylla, Erythrina flabelliformis,
Ericameria laricifolia, Eysenhardtia orthocarpa,
Fouquieria splendens, Trichostema arizonicum,
Aloysia wrightii, Siphonoglossa, Vauquelinia
californica, Gossypium thurberi, Notholaena,
Gutierrezia, Gnaphalium, white Erigeron,
Rhus choriophylla, Artemesia ludoviciana,
Mimosa biuncifera, Thelypodiopsis?, Viguiera,
Loeselia glandulosa, Bidens, Oxalis. Local
herbaceous perennial, flowers light blue,
attractive.
Liz Ecker, Lynda Kozak,
Wendy Hodgson 6391	26 October 1991
Herbarium of Desert Botanical Garden (DES)
03135634