Hoffmannia macrosiphon

Taxonavigation

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

Familia: Rubiaceae
Subfamilia: Cinchonoideae
Tribus: Hamelieae
Genus: Hoffmannia
Species:
(Varietates: H. m. var. macrosiphon – H. m. var. multiflora
)

Hoffmannia macrosiphon Standl., Publ. Field Mus. Nat. Hist., Bot. Ser. 17(3): 276 (1937)

Typus: A.F. Skutch 937 (in flower, 4 August 1934; Holotypus: F [V0069500F (813468)^{(GBIF, JSTOR)}]; ⧼Isotypi⧽: A [cf. A 00096845^{(GBIF, JSTOR)}, 'Probable Type'], EAP [EAP126190], US [US00517218 (1643997)^{(GBIF, JSTOR)}]).
Type locality: Guatemala. Dept. Quezaltenango: Volcán Zunil, 2,400 meters, in heavy forest.

Native distribution areas:
Continental: Northern America Regional: Mexico Mexico Southeast (Chiapas) [var. multiflora]. Continental: Southern America Regional: Central America Guatemala. References: Brummitt, R.K. 2001. TDWG – World Geographical Scheme for Recording Plant Distributions, 2^nd Edition

Taylor (2016) regards var. multiflora, whose type was collected from Chiapas, as conspecific with H. steyermarkii Standl..

Burger, W.C. & Taylor, C.M. 2012. Hoffmannia macrosiphon. Pp. 252 in Lorence, D.H. & Taylor, C.M., 207. Rubiaceae. In Davidse, G., Sousa S., M., Knapp, S. & Chiang, F. (eds.), Flora Mesoamericana, Vol. 4, Parte 2: Rubiaceae a Verbenaceae. Universidad Nacional Autónoma de México, México; Missouri Botanical Garden, St. Louis; The Natural History Museum, London. ISBN 978-1-935641-08-7. Online Reference page.
Taylor, C.M. 2016. "Hoffmannia macrosiphon". In: Studies in Tropical Rubiaceae. Tropicos. Accessed: 24 December 2022.

IUCN: Hoffmannia macrosiphon Standl. (Endangered) - Assessed by A.C.D. Fuentes, E. Martínez Salas & M.-S. Samain on 4 September 2020 and published in 2021.
Global Biodiversity Information Facility. 2022. GBIF Backbone Taxonomy. Checklist dataset. Taxon: Hoffmannia macrosiphon. Accessed: 2022 December 5.
Govaerts, R. et al. 2022. Hoffmannia macrosiphon in Kew Science Plants of the World Online. The Board of Trustees of the Royal Botanic Gardens, Kew. Published online. Accessed: 2022 December 5. Reference page.
International Plant Names Index. 2022. Hoffmannia macrosiphon. Published online. Accessed: 5 December 2022. Reference page.