code scanning institute
NYBG
scanning institute
New York Botanical Garden, U.S.A.
URL volume
https://archive.org/details/revuehorticole8889unse
species cited
Helianthus cucumerifolius Torrey & A. Gray
basionym cited
Helianthus cucumerifolius Torrey & A. Gray
ID species recognized
500880
species recognized
Helianthus debilis Nutt.
ID basionym recognized
500873
basionym recognized
Helianthus cucumerifolius Torrey & A. Gray
genus recognized
Helianthus
Helianthus debilis Nutt. [6]