University of Maryland, Norton-Brown Herbarium (MARY)
MARY1021919
56185352-5176-4357-b31c-3cc51d9d960a
Aster umbellatus Mill.
Asteraceae
Edward C. Uebel
1297
1995-10-02
United States, Maryland, Baltimore, Hollofield; parking on Alberton Rd near Dogwood Rd along edge of the clearing for high voltage power lines, accessed by taking the Alberton Rd trail for 0.5 mi, then a dirt road to the top of the hill.
39.315384 -76.793585 +-556m.
clearing for high voltage power lines
Gr XI (papus double); inner pappus-bristles clavate; leaves veiny; achenes short hairy; heads 23-54 flowered; with 7-12 [7] white rays and 16-40 [21] ochroleucous disc-flowers.