EcoFlora - Roldana hartwegii

Roldana hartwegii (Benth.) H.E. Robins. & Brett. (redirected from: Senecio seemanii auct. non Schultz-Bip. ex Seem.)
Family: Asteraceae Hartweg's groundsel, more... [Roldana carlomasonii (B.L. Turner & T.M. Barkl.) C. Jeffrey, more] Sue Carnahan	FNA Resources A. Michele Funston in Flora of North America (vol. 20) 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.
Open Interactive Map Cecelia Alexander Sue Carnahan Liz Makings Sue Carnahan Liz Makings Liz Makings Stephen Hale Stephen Hale Stephen Hale Stephen Hale Cecelia Alexander Cecelia Alexander Douglas Danforth Douglas Danforth Stephen Hale Ávila-González H. $Roldana hartwegii image$ Ávila-González H. Ávila-González H. Click to Display 75 Total Media