Convolvulus purshianus Wherry

, Proc. Pennsylvania Acad. Sci. 7: 163 (1933).
IPNI Life Sciences Identifier (LSID)
urn:lsid:ipni.org:names:294952-2
Publication
Proceedings of the Pennsylvania Academy of Science
Collation
7: 163
Family as entered in IPNI
Convolvulaceae

Type Information

Collector Team
F. T. Pursh s.n.
Locality
Top of the ridge behind Rattlesnake Den, Sweet Springs
Collection Date
1806
Type Herbaria
holotype PH
Distribution Of Types
Monroe County (West Virginia, Northeastern U.S.A., Northern America)

Remarks

“Calystegia tomentosa Pursh (1813)” is a superfluous name for Convolvulus stans Michx. (1803). Wherry (1933) cited C. tomentosa Pursh p.p. as a synonym (excluding C. stans Michx.)

Links

Basionym of
Calystegia spithamaea subsp. purshiana (Wherry) Brummitt, Ann. Missouri Bot. Gard. 52(2): 215 (1965).
Nomenclatural link
Convolvulus spithamaeus subsp. purshianus (Wherry) Wherry, Bartonia 28: 33 (1957).
Same citation as
Convolvulus purshianus Wherry, Proc. Pennsylvania Acad. Sci. vii. 163 (1933); cf. Gray Herb. Card Cat., Issue 144.