Tithymalus arkansanus var. coloradensis Rydb.

, Bull. Torrey Bot. Club 33: 145 (1906).
IPNI Life Sciences Identifier (LSID)
urn:lsid:ipni.org:names:254770-2
Species Name
Tithymalus arkansanus
Publication
Bulletin of the Torrey Botanical Club. New York
Collation
33: 145
Family as entered in IPNI
Euphorbiaceae

Links

Nomenclatural link
Euphorbia arkansana var. coloradensis Norton, N. Amer. Euphorbia 21 (1899).
Same citation as
Tithymalus arkansanus var. coloradensis (Norton) Rydb.