Global InformationHarperella information
| Harperella | |
|---|---|
| |
Conservation status
| |
 Imperiled (NatureServe)[1] | |
 Endangered (ESA)[2][3] | |
Scientific classification 
| |
| Kingdom: | Plantae |
| Clade: | Tracheophytes |
| Clade: | Angiosperms |
| Clade: | Eudicots |
| Clade: | Asterids |
| Order: | Apiales |
| Family: | Apiaceae |
| Subfamily: | Apioideae |
| Tribe: | Oenantheae |
| Genus: | Harperella Rose[5] |
| Species: | H. nodosa
|
| Binomial name | |
| Harperella nodosa Rose (Rose)[4]
| |
| Synonyms | |
|
Genus:[6]
Species:[7]
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Harperella is a monotypic genus of flowering plants in the family Apiaceae. Its only species is Harperella nodosa (synonym Ptilimnium nodosum),[6] known as piedmont mock bishopweed[8] and harperella. It is native to riparian environments in the Southeastern United States, found at sites in West Virginia, Maryland, several Southeastern states such as Alabama and North Carolina, and the Ouachita National Forest in Arkansas and Oklahoma.[9][10][11][12][13] As Ptilimnium nodosum, it was placed on the United States' Endangered Species List in 1988.[14]
- ^ NatureServe (4 August 2023). "Ptilimnium nodosum". NatureServe Network Biodiversity Location Data accessed through NatureServe Explorer. Arlington, Virginia: NatureServe. Retrieved 19 August 2023.
- ^ "Harperella (Ptilimnium nodosum)". Environmental Conservation Online System. U.S. Fish & Wildlife Service. Retrieved 19 August 2023.
- ^ 53 FR 37978
- ^ Cite error: The named reference
IPNI_117980-2was invoked but never defined (see the help page). - ^ Cite error: The named reference
IPNI_298165-2was invoked but never defined (see the help page). - ^ a b Cite error: The named reference
POWO_298165-2was invoked but never defined (see the help page). - ^ Cite error: The named reference
POWO_117980-2was invoked but never defined (see the help page). - ^ USDA, NRCS (n.d.). "Ptilimnium nodosum". The PLANTS Database (plants.usda.gov). Greensboro, North Carolina: National Plant Data Team. Retrieved 15 October 2015.
- ^ Godfrey, R. K. & J. W. Wooten. 1981. Aquatic and Wetland Plants of Southeastern United States Dicotyledons 1–944. Univ. Georgia Press, Athens
- ^ Mathias, M. E. 1936. Studies in the Umbelliferae. V. Brittonia 2(3): 239–245
- ^ Radford, A. E., H. E. Ahles & C. R. Bell. 1968. Manual of the Vascular Flora of the Carolinas i–lxi, 1–1183. University of North Carolina Press, Chapel Hill.
- ^ Feist, M.A.E., S.R. Downie, A.R. Magee & M. Liu. 2012. Revised generic delimitations for Oxypolis and Ptilimnium (Apiaceae) based on leaf morphology, comparative fruit anatomy, and phylogenetic analysis of nuclear rDNA Its and cpDNA "trnQ-trnK" intergenic spacer sequence data. Taxon 61(2): 402-418.
- ^ Buthod, A.K. and B.W. Hoagland. 2013. Noteworthy Collections: Oklahoma. Castanea 78(3): 213-215.
- ^ Center for Plant Conservation Archived 2015-09-07 at the Wayback Machine