Pamianthe

Classification System: APG IV

Superregnum: Eukaryota
Regnum: Plantae
Cladus: Angiosperms
Cladus: Monocots
Ordo: Asparagales

Familia: Amaryllidaceae
Subfamilia: Amaryllidoideae
Tribus: Clinantheae
Genus: Pamianthe
Species: P. parviflora – P. peruviana
Source(s) of checklist:

Govaerts, R. et al. 2018. Pamianthe in World Checklist of Selected Plant Families. The Board of Trustees of the Royal Botanic Gardens, Kew. Published on the internet. Accessed: 2018 Jul. 27. Reference page.

Name

Pamianthe Stapf 1933

Type species: Pamianthe peruviana Anonymous.

References

Stapf, O., 1933: ex Gard. Chron. 1933, Ser. III. xciii. 106, sine descr.; Stapf in Bot. Mag. t.9315, descr.

Links

Govaerts, R. et al. 2018. Pamianthe in World Checklist of Selected Plant Families. The Board of Trustees of the Royal Botanic Gardens, Kew. Published on the internet. Accessed: 2018 Jul. 27. Reference page.
International Plant Names Index. 2018. Pamianthe. Published online. Accessed: Jul. 28 2018.
Global Biodiversity Information Facility. 2019. GBIF Backbone Taxonomy. Checklist dataset. Taxon: Pamianthe. .

Pamianthe is a genus of South American bulbous perennials in the Amaryllis family, subfamily Amaryllidoideae.[4] They can be found in sandy, but rocky areas in Colombia,[5] Ecuador, Peru, and Bolivia.[1][6]

The plants produce umbels of large, fragrant white flowers in the spring. They resemble daffodils, hence the common name Peruvian daffodil for at least one of the species.
Species

As of July 2019, Plants of the World Online accepts three species:[1]

Pamianthe ecollis Silverst., Meerow & Sánchez-Taborda – Colombia (Cauca)[5][7]
Pamianthe parviflora Meerow – Ecuador (Zamora-Chinchipe)
Pamianthe peruviana Stapf (syn. Pamianthe cardenasii) (Peruvian Daffodil) – Peru, Bolivia (Cochabamba)

Formerly included[8]

see Leptochiton

Pamianthe andreana - Leptochiton quitoensis
Pamianthe quitoensis - Leptochiton quitoensis

References

"Pamianthe Stapf". Plants of the World Online. Royal Botanic Gardens, Kew. Retrieved 2019-07-03.
Stapf, Otto 1933. Gardeners' Chronicle & Agricultural Gazette ser. 3. 93: 106
1933 illustration from Botanical Magazine 156: plate 9315
Stevens, P.F., Angiosperm Phylogeny Website: Asparagales: Amaryllidoideae
Meerow, Alan W.; Silverstone-Sopkin, Philip A.; Zuluaga-Tróchez, Alejandro; Sánchez-Taborda, Jhon A. (2019-01-17). "A remarkable new species of Pamianthe (Amaryllidaceae) from the Department of Cauca, Colombia". PhytoKeys. Pensoft Publishers. 115: 73–82. doi:10.3897/phytokeys.115.30755. ISSN 1314-2003.
Jørgensen, P. M., M. H. Nee & S. G. Beck. (eds.) 2014. Catálogo de las plantas vasculares de Bolivia, Monographs in systematic botany from the Missouri Botanical Garden 127(1–2): i–viii, 1–1744. Missouri Botanical Garden Press, St. Louis
Meerow, Alan W.; Gardner, Elliot M.; Nakamura, Kyoko (2020-11-05). "Phylogenomics of the Andean Tetraploid Clade of the American Amaryllidaceae (Subfamily Amaryllidoideae): Unlocking a Polyploid Generic Radiation Abetted by Continental Geodynamics". Frontiers in Plant Science. Frontiers Media SA. 11. doi:10.3389/fpls.2020.582422. ISSN 1664-462X.
WCSP, World Checklist of Selected Plant Families, The Board of Trustees of the Royal Botanic Gardens, Kew, retrieved 2015-04-07, search for "Pamianthe"