Consortium of Intermountain Herbaria

Ricinus communis L.
Family: Euphorbiaceae Castor-Bean, more... [Ricinus communis var. lividus, more] Sue Carnahan	Gleason & Cronquist Resources Vascular plants of NE US and adjacent Canada Tall, stout, glabrous annual (perennial and arborescent in warmer climates) with large (1-4 dm wide), peltate, subrotund, palmately 6-11-lobed lvs and large racemes of fls; seeds 1 cm, violently poisonous; 2n=20. Rarely adventive in waste places with us. Gleason, Henry A. & Cronquist, Arthur J. 1991. Manual of vascular plants of northeastern United States and adjacent Canada. lxxv + 910 pp. ©The New York Botanical Garden. All rights reserved. Used by permission.
Open Interactive Map Liz Makings Paul Rothrock Paul Rothrock Ana L. Reina-Guerrero Sue Carnahan Ana L. Reina-Guerrero Zachery Berry Eugene, (Gene) Sturla Eugene, (Gene) Sturla Eugene, (Gene) Sturla Sue Carnahan Sue Carnahan Ana L. Reina-Guerrero Ana L. Reina-Guerrero Arizona State University Herbarium University of Florida Herbarium $Ricinus communis image$ University of Florida Herbarium $Ricinus communis image$ University of Florida Herbarium University of Florida Herbarium $Ricinus communis image$ $Ricinus communis image$ Click to Display 100 Initial Images - - - - - View All Images