Harperella nodosa

Classification System: APG IV

Superregnum: Eukaryota
Regnum: Plantae
Cladus: Angiosperms
Cladus: Eudicots
Cladus: Core eudicots
Cladus: Asterids
Cladus: Campanulids
Ordo: Apiales

Familia: Apiaceae
Subfamilia: Apioideae
Tribus: Oenantheae
Genus: Harperella
Species: Harperella nodosa
Name

Harperella nodosa (Rose) Rose. Proc. Biol. Soc. Wash. 19(22): 96. (1906)
Synonyms

Basionym
Harperia nodosa Rose in Proc. U.S. Natl. Mus. 29: 441. (1905) nom. illeg
Homotypic
Carum nodosum (Rose) Koso-Pol. in Bull. Soc. Imp. Naturalistes Moscou, n.s., 29: 199. (1916)
Ptilimnium nodosum (Rose) Mathias in Brittonia 2: 244. (1936)
Heterotypic
Harperella fluviatilis Rose in Contr. U.S. Natl. Herb. 13: 290 (1911)
Ptilimnium fluviatile (Rose) Mathias in Brittonia 2: 244. (1936)
Harperella vivipara Rose in Contr. U.S. Natl. Herb. 13: 290. (1911)
Carum viviparum (Rose) Koso-Pol. in Bull. Soc. Imp. Naturalistes Moscou, n.s., 29: 199. (1916)
Ptilimnium vivipa­rum (Rose) Mathias in Brittonia 2: 244. 1936
Ptilimnium fluviatile var. viviparum (Rose) Reveal & C.R. Broome in Castanea 46(1): 67. (1981)

Distribution
Native distribution areas:

Continental: Northern America
USA (Alabama, Arkansas, Georgia, Maryland, North Carolina, South Carolina, West Virginia)

References: Brummitt, R.K. 2001. TDWG – World Geographical Scheme for Recording Plant Distributions, 2nd Edition
References

Rose, J.N. 1906. Proceedings of the Biological Society of Washington 19(22): 96.
Feist, M.A.E., Downie, S.R., Magee, A.R. & Liu, M.R., 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. PDF Reference page.

Links

Hassler, M. 2018. Harperella nodosa. World Plants: Synonymic Checklists of the Vascular Plants of the World In: Roskovh, Y., Abucay, L., Orrell, T., Nicolson, D., Bailly, N., Kirk, P., Bourgoin, T., DeWalt, R.E., Decock, W., De Wever, A., Nieukerken, E. van, Zarucchi, J. & Penev, L., eds. 2018. Species 2000 & ITIS Catalogue of Life. Published online. Accessed: 2018 Aug. 25. Reference page.
International Plant Names Index. 2018. Harperella nodosa. Published online. Accessed: Aug. 25 2018.
The Plant List 2013. Harperella nodosa in The Plant List Version 1.1. Published online. Accessed: 2018 Aug. 25.
Tropicos.org 2018. Harperella nodosa. Missouri Botanical Garden. Published online. Accessed: 25 Aug. 2018.

Vernacular names
English: Piedmont mock bishopweed

Ptilimnium nodosum (synonym=Harperella nodosa), common names piedmont mock bishopweed[2] and harperella, is a plant 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.[3][4][5][6][7]

Ptilimnium nodosum was placed on the United States' Endangered Species List in 1988.[8]
References

Tropicos, Ptilimnium nodosum (Rose) Mathias
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