Hymenoxys rusbyi (A. Gray) Cockerell (redirected from: Actinella rusbyi)
Family: Asteraceae
Rusby's Rubberweed
[Actinella rusbyi A.Gray,  more]
Hymenoxys rusbyi image
Max Licher  
Perennials, 30-150 cm (poly­carpic, often with moderately branched, woody caudices). Stems 1-5(-15), usually purple-red-tinted proximally, branched distally, glabrous or ± hairy. Leaves: blades simple or lobed (lobes 3), glabrous, gland-dotted; mid leaves simple or lobed (lobes 3, terminal lobes 2-4 mm wide). Heads 50-250+ per plant, in corymbiform arrays. Peduncles 1-3.2 cm, glabrous or ± hairy. Involucres campanulate to urceolate, 6-8 × 6-7 mm. Phyllaries in 2 series, unequal; outer 7-9, basally connate 1/4-1/3 their lengths, lanceolate, 4.5-6 mm, apices usually rounded; inner 7-11, obovate, 3.5-4.5 mm, apices mucronate. Ray florets 6-8; corollas yellow, 4.5-8 × 2.5-5 mm. Disc florets 25-50+; corollas 2.7-3.2 mm. Cypselae narrowly obpyramidal, 2-3 mm; pappi usually of 5 obovate, sometimes aristate, scales 0.9-1.8 mm. 2n = 30. Flowering Jul-Aug(-Oct). Roadsides, open areas, edges of forests; 1600-2100 m; Ariz., N.Mex.
Hymenoxys rusbyi image
Max Licher  
Hymenoxys rusbyi image
Max Licher  
Hymenoxys rusbyi image
Max Licher  
Hymenoxys rusbyi image
Max Licher  
Hymenoxys rusbyi image
Max Licher  
Hymenoxys rusbyi image
Max Licher  
Hymenoxys rusbyi image
Max Licher  
Hymenoxys rusbyi image
Max Licher  
Hymenoxys rusbyi image
Max Licher  
Hymenoxys rusbyi image
Max Licher  
Hymenoxys rusbyi image
Max Licher  
Hymenoxys rusbyi image
Max Licher  
Hymenoxys rusbyi image
Patrick Alexander  
Hymenoxys rusbyi image
Patrick Alexander  
Hymenoxys rusbyi image
Patrick Alexander  
Hymenoxys rusbyi image
Hymenoxys rusbyi image
Hymenoxys rusbyi image
Hymenoxys rusbyi image
Hymenoxys rusbyi image
Hymenoxys rusbyi image
Hymenoxys rusbyi image
Hymenoxys rusbyi image
Hymenoxys rusbyi image
Hymenoxys rusbyi image
Hymenoxys rusbyi image
Hymenoxys rusbyi image
Hymenoxys rusbyi image
Hymenoxys rusbyi image
Hymenoxys rusbyi image
Hymenoxys rusbyi image
Hymenoxys rusbyi image
Hymenoxys rusbyi image
Hymenoxys rusbyi image
Hymenoxys rusbyi image
Hymenoxys rusbyi image
Hymenoxys rusbyi image
Hymenoxys rusbyi image
Hymenoxys rusbyi image
Hymenoxys rusbyi image
Hymenoxys rusbyi image
Hymenoxys rusbyi image
Hymenoxys rusbyi image
Hymenoxys rusbyi image
Hymenoxys rusbyi image
Hymenoxys rusbyi image
Hymenoxys rusbyi image
Hymenoxys rusbyi image
Hymenoxys rusbyi image
Hymenoxys rusbyi image
Hymenoxys rusbyi image
Hymenoxys rusbyi image
Hymenoxys rusbyi image
Hymenoxys rusbyi image
Hymenoxys rusbyi image
Hymenoxys rusbyi image
Hymenoxys rusbyi image
Hymenoxys rusbyi image
Hymenoxys rusbyi image
Hymenoxys rusbyi image
Hymenoxys rusbyi image
Hymenoxys rusbyi image
Hymenoxys rusbyi image
Hymenoxys rusbyi image
Hymenoxys rusbyi image
Hymenoxys rusbyi image
Hymenoxys rusbyi image
Hymenoxys rusbyi image
Hymenoxys rusbyi image
Hymenoxys rusbyi image