As classified in WFO snapshot
December 2023
latest classification for this taxon
subspecies
Calystegia spithamaea subsp. purshiana
This subspecies name was first published in Ann. Missouri Bot. Gard. 52: 215 (1965)
At the time of this classification snapshot, this subspecies name was accepted by WFO (placed as the accepted name of a taxon). Its description and other taxonomic data can be found on World Flora Online, id: wfo-0001297186.
Synonyms of Calystegia spithamaea subsp. purshiana
| Name | Author | Protologue | Nomenclator | WFO link |
|---|---|---|---|---|
| Convolvulus spithamaeus subsp. purshianus | Bartonia 28: 33 (1957) | wfo-0001042574 | ||
| Volvulus sepium var. pubescens | Amer. Midl. Naturalist 12: 130 (1930) | wfo-0001042589 | ||
| Calystegia sepium var. pubescens | Man. Bot. N. States , ed. 5: 376 (1867) | wfo-0001235959 | ||
| Convolvulus sepium var. pubescens | Rhodora 10: 55 (1908) | wfo-0001235960 | ||
| Convolvulus purshianus | Proc. Pennsylvania Acad. Sci. 7: 163 (1933) | wfo-0001240622 | ||
| Calystegia spithamaea var. pubescens | Phytologia 63: 411 (1987) | wfo-0001270110 | ||
| Convolvulus spithamaeus var. pubescens | Rhodora 51: 70 (1949) | wfo-0001382154 |