Hymenothrix

Hymenothrix dissecta, Kyle Canyon, Spring Mountains, southern Nevada, USA

Taxonavigation

Taxonavigation: Asterales
Classification System: APG IV Superregnum: Eukaryota Regnum: Plantae Cladus: Angiosperms Cladus: Eudicots Cladus: Core eudicots Cladus: Asterids Cladus: Campanulids Ordo: Asterales

Familia: Asteraceae
Subfamilia: Asteroideae
Tribus: Bahieae
Genus: Hymenothrix
Species: H. autumnalis – H. biternata – H. dissecta – H. glandulopubescens – H. greenmanii – H. janakosiana – H. loomisii – H. palmeri – H. pedata – H. wislizeni – H. wrightii

Name

Hymenothrix A.Gray, Mem. Amer. Acad. Arts ser. 2, 4(1): 102. (1849)

• Type species: Hymenothrix wislizeni A.Gray, Mem. Amer. Acad. Arts ser. 2, 4(1): 102. (1849)

Synonyms

• Heterotypic
  • Amauriopsis Rydb. N. Amer. Fl. 34(1): 37. (1914)
    • Type species: Amauriopsis dissecta (A.Gray) Rydb. (1914)
  • 'Hutchinsonia M.E.Jones in Contr. W. Bot. 18: 85 (1933)
  • Trichymenia Rydb. in N.L.Britton & al. (eds.), N. Amer. Fl. 34(1): 56 (1914)

Distribution

Native distribution areas:
Continental: Northern America Regional: Southern Central USA Arizona, Colorado, Nevada, New Mexico, Texas, Utah, Wyoming Regional: Southwestern USA California Regional: Mexico Mexico Central, Mexico Northeast, Mexico Northwest, Mexico Southwest Introduced into: New York References: Brummitt, R.K. 2001. TDWG – World Geographical Scheme for Recording Plant Distributions, 2nd Edition

Primary references

• Gray, A. 1849. Memoirs of the American Academy of Arts and Sciences ser. 2, 4(1): 102.

Additional references

• Baldwin, B.G. & Wood, K.R. 2016. Origin of the Rapa endemic genus Apostates: Revisiting major disjunctions and evolutionary conservatism in the Bahia alliance (Compositae: Bahieae). Taxon 65(5): 1064–1080. DOI: 10.12705/655.8 PDF Reference page. 

Links

• Hassler, M. 2023. Hymenothrix. 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. 2023. Species 2000 & ITIS Catalogue of Life. Published online. Accessed: 2023 Mar. 15. Reference page. 
• International Plant Names Index. 2023. Hymenothrix. Published online. Accessed: Mar. 15 2023.
• Govaerts, R. et al. 2023. Hymenothrix in Kew Science Plants of the World Online. The Board of Trustees of the Royal Botanic Gardens, Kew. Published online. Accessed: 2023 Mar. 15. Reference page. 
• Tropicos.org 2023. Hymenothrix. Missouri Botanical Garden. Published online. Accessed: 15 Mar. 2023.

Vernacular names

English: thimblehead

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