Turkey Run 6/11/16
Turkey Run 6/9/16
Turkey Run 6/11/16
Wildflowers of Southern Arizona
Wooton's Groundsel.
Senecio wootonii
Aster (Asteraceae) family.
Perennials, (15-)20-45(-60) cm (caudices erect or weakly spreading). Herbage nearly always glaucous, glabrous. Stems single or clustered. Leaves (thickish and turgid) progressively reduced distally; petiolate; blades ovate or obovate to lanceolate, 4-9(-15+) × 1.5-3(-4+) cm, bases tapered, margins wavy or subentire (often with callous denticles; mid and distal leaves sessile, bractlike). Heads (3-)8-24+ in corymbiform arrays. Calyculi of 1-3+ oblong to lance-linear bractlets (less than 3 mm). Phyllaries ± 13 (± 21), 6-9 mm, tips green to brownish (not blackened). Ray florets 8-10; corolla laminae 4-10 mm. Cypselae glabrous. Flowering spring-summer. Damp or drying sites, often in rocky, moderately disturbed sites; 2000-3500 m.
Santa Catalina Mountains
Marshall Gulch
Location: Shoulder of access road
5/21/16
Notes: Turkey Run 6/9/16, 6/11/16
See SEINet Pictures and Description