Viguiera dentata (Cav.) Spreng.

ASTERACEAE OF ARIZONA
Viguiera dentata (Cav.) Spreng.
var. dentata
SANTA CRUZ CO. Santa Rita Mountains,
Bog Springs Campground, space no. 4, T19S
R14E Section 35, extreme SE1/4SE1/4, 5040
ft, 1534 m.
Barren roadcut slope, area devoid of many
plants, indirectly associated with Monarda
austromontana, Mimosa biuncifera, Quercus
emoryi, Juniperus deppeana, Yucca schot-
tii, Zexmania podocephala, Desmodium, Agave
palmeri, Arbutus arizonica, Gianduiaria, Quer-
cus rugosa, Rhus trilobata, Viguiera (linear—
Ivd), Brickellia, Mirabilis longiflora, Opuntia
spinosior, O. chlorotica, grasses. Local only,
seen occasionally elsewhere, under oaks, peren-
nial, rays yellow, pappus 2-awned, with squa-
mellae.
Wendy Hodgson 6350	10 October 1991
Herbarium of Desert Botanical Garden (DES)
02918290