Description: English: Harbinger of Spring - Erigenia bulbosa, Carderock Park, Carderock, Maryland. What could be more welcome than a harbinger of spring? Although it looks big in this picture, it's tiny. Date: 6 April 2014, 12:41:45. Source: https://www.flickr.com/photos/52450054@N04/13682458194/. Author: Judy Gallagher.
Description: English: Photo of Erigenia bulbosa in flower. This is a native plant growing wild in the C & O Canal National Historical Park, Montgomery county Maryland, USA. This species is a member of the Apiaceae family. Date: 10 March 2013, 17:56:04. Source: Own work. Author: Fritzflohrreynolds.
Description: Line drawing of Erigenia bublbosa. Date: 1913. Source: USDA-NRCS PLANTS Database / Britton, N.L., and A. Brown. 1913. Illustrated flora of the northern states and Canada. Vol. 2: 653. Author: Britton, N.L., and A. Brown. Edited by User:Earthdirt.