Euphorbia collina

Classification System: APG IV

Superregnum: Eukaryota
Regnum: Plantae
Cladus: Angiosperms
Cladus: Eudicots
Cladus: Core eudicots
Cladus: Rosids
Cladus: Eurosids I
Ordo: Malpighiales

Familia: Euphorbiaceae
Subfamilia: Euphorbioideae
Tribus: Euphorbieae
Subtribus: Euphorbiinae
Genus: Euphorbia
Subgenus: E. subg. Euphorbia
Sectio: E. sect. Nummulariopsis
Species: Euphorbia collina
Name

Euphorbia collina Philippi, 1858
Synonyms

Homotypic
Tithymalus collinus (Phil.) Klotzsch & Garcke, Abh. Königl. Akad. Wiss. Berlin 1859: 93 (1860).
Euphorbia portulacoides var. collina (Phil.) Croizat, Darwiniana 6: 188 (1943).
Euphorbia portulacoides subsp. collina (Phil.) Croizat, Darwiniana 6: 188 (1943).
Heterotypic
Euphorbia andina Phil., Linnaea 29: 41 (1858).
Euphorbia patagonica Hieron., Bol. Acad. Nac. Ci. Republ. Argent. 3: 337 (1879).
Euphorbia portulacoides var. glaucescens Chodat & Wilczek, Bull. Herb. Boissier, sér. 2, 6: 532 (1906).
Euphorbia portulacoides var. spathulata Chodat & Wilczek, Bull. Herb. Boissier, sér. 2, 6: 532 (1906).
Euphorbia dasyclada Dusén in G.Macloskie, Rep. Princeton Univ. Exped. Patagonia, Botany 8(Suppl.): 169 (1914).
Euphorbia portulacoides var. minor Hicken, Darwiniana 1: 57 (1922).
Euphorbia portulacoides subsp. nahuelhuapina Croizat, Darwiniana 6: 189 (1943).
Euphorbia collina var. andina (Phil.) Subils, Kurtziana 10: 214 (1977).
Euphorbia collina var. glaucescens (Chodat & Wilczek) Subils, Kurtziana 10: 217 (1977).
Euphorbia collina var. minor (Hicken) Subils, Kurtziana 10: 218 (1977).
Euphorbia collina var. nahuelhuapina (Croizat) Subils, Kurtziana 10: 219 (1977).
Euphorbia collina var. patagonica (Hieron.) Subils, Kurtziana 10: 219 (1977).
Euphorbia collina var. spathulata (Chodat & Wilczek) Subils, Kurtziana 10: 220 (1977).

Homonyms

Euphorbia collina = Euphorbia nicaeensis subsp. nicaeensis
Euphorbia collina Brandegee, nom.illeg. = Euphorbia arizonica Engelm.

Distribution
Native distribution areas:

Continental: Southern America
Regional: Southern South America
Argentina Northeast; Argentina Northwest; Argentina South
Regional: Western South America
Bolivia; Chile Central; Chile North; Chile South
Regional: Brazil
Brazil West-Central

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

Philippi, R.A., 1858. Linnaea; Ein Journal für die Botanik in ihrem ganzen Umfange 29: 41.

Links

Govaerts, R. et al. 2020. Euphorbia collina in Kew Science Plants of the World online. The Board of Trustees of the Royal Botanic Gardens, Kew. Published online. Accessed: 2020 Jun 24. Reference page.
International Plant Names Index. 2020. Euphorbia collina. Published online. Accessed: Jun 24 2020.
Govaerts, R. et al. 2020. Euphorbia collina in Kew Science Plants of the World online. The Board of Trustees of the Royal Botanic Gardens, Kew. Published online. Accessed: 2020 Jun 24. Reference page.
Tropicos.org 2020. Euphorbia collina. Missouri Botanical Garden. Published online. Accessed: 24 Jun 2020.

Vernacular names