Roldana hartwegii (Benth.) H.E. Robins. & Brett.
Family: Asteraceae
hoja ancha,  more...
[Roldana carlomasonii (B.L. Turner & T.M. Barkl.) C. Jeffrey,  more]
Roldana hartwegii image
Liz Makings  
Stems often marked with purplish spots or striae. Leaves: petioles mostly 3-7 cm; blades (ultimate venation raised and finely reticulate) mostly 10-20 × 10-20 cm (smaller distally), bases cordate to truncate, faces sometimes initially sparsely hirsute (only bases of hairs remaining at flowering). Phyllaries mostly 4-6 mm. Ray corolla laminae mostly 3-4 × 1.5-2 mm. Disc corollas 6-8 mm, tubes usually glandular-puberulent. Cypselae (1-)2.5 mm; pappi 4-6 mm. 2n = 60. Flowering late summer-fall. Pine-oak forests, waste places, roadsides; 1200-1800 m; Ariz., N.Mex.; Mexico.
Roldana hartwegii image
Liz Makings  
Roldana hartwegii image
Liz Makings  
Roldana hartwegii image
Patrick Alexander  
Roldana hartwegii image
Patrick Alexander  
Roldana hartwegii image
Patrick Alexander  
Roldana hartwegii image
Douglas Danforth  
Roldana hartwegii image
Douglas Danforth  
Roldana hartwegii image
Roldana hartwegii image
Roldana hartwegii image
Roldana hartwegii image
Roldana hartwegii image
Roldana hartwegii image
Roldana hartwegii image
Roldana hartwegii image
Roldana hartwegii image
Roldana hartwegii image
Roldana hartwegii image
Roldana hartwegii image
Roldana hartwegii image
Roldana hartwegii image
Roldana hartwegii image
Roldana hartwegii image
Roldana hartwegii image
Roldana hartwegii image
Roldana hartwegii image
Roldana hartwegii image
Roldana hartwegii image
Roldana hartwegii image
Roldana hartwegii image
Roldana hartwegii image
Roldana hartwegii image
Roldana hartwegii image
Roldana hartwegii image
Roldana hartwegii image
Roldana hartwegii image