Appearance
Plant: perennial herb; Stellate-pubescent and usually with simple hairs 1-2 mm long Leaves: ovate to oblong, crenate, up to 1.5 cm long (occasionally larger)Flowers: solitary in the leaf axils on slender pedicels; calyx 4-5(-7) mm long; petals white, 5-6 mm long; styles 5 Fruit:
FRUITS oblate-conical schizocarp, pubescent, 5 mm diameter; mericarps 5, with apical spines 0-0.5 mm long; S
SEEDS solitary, glabrous
Habitat
Arid, sandy plains and on roadsides; 750-1800 m (2500-6000 ft); flowering throughout the yearReferences:
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http://swbiodiversity.org/seinet/taxa/index.php?taxon=606