Isoetes andina

Taxonavigation

Taxonavigation: Isoetales
Superregnum: Eukaryota Regnum: Plantae Divisio: Tracheophyta Divisio: Lycopodiophyta Classis: Isoetopsida Ordo: Isoetales

Isoetes andina Spruce ex Hook., Brit. Ferns, ad t. 55. 1861.

Typus: Paramo de Naba, Quitinian Andes, Oct 1858, Spruce s.n. (Holotypus: K , isotypi: B , UPS -fragment).

Homotypic
- Isoetes andina Spruce ex Motelay & Vendryès, Actes Soc. Linn. Bordeaux 36: 325. 1883. nom. superfl., pro syn.

Heterotypic
- Isoetes triquetra A.Braun, Verh. Bot. Ver. Brandenburg 3(4): 332. 1862.
  - Typus: in pascuis humidis, Sachapata (am östlichen Abhang der Cordillera von Peru), Lechler 3337 (Holotypus: B).
  - Calamaria triquetra (A.Braun) Kuntze, Rev. Gen. Pl. 2: 828. 1891.
  - Isoetes lechleri var. triquetra (A.Braun) L.D.Gómez, Brenesia 18: 5. 1980.
- Isoetes triquetra var. dissimilis G.Rodr., Bol. Mus. Cienc. Nat., Caracas 1: 59. 1955. (as “I. t. var dissimile”, auto-corrected under Art. 62.4 ICN)
  - Typus: Venezuela, Edo. Merida, laguna de Mucubaji, 3500 m, 21 Dec 1955, Rodríguez 316 (Holotypus: VEN).

Native distribution areas:
Continental: Southern America Regional: Northern South America Venezuela. Regional: Western South America Colombia, Ecuador, Peru. References: Brummitt, R.K. 2001. TDGW – World Geographical Scheme for Recording Plant Distributions, 2^nd Edition

Hickey, R.J. 1986. On the Identity of Isoëtes triquetra A. Braun. Taxon 35(2): 243–246. JSTOR Reference page.
Hassler, M. & Schmitt, B. 2018. World Ferns. Checklist of the Ferns and Lycophytes of the World. Version 7.43 – April 2018. Accessed 17 May 2018.

Troìa, A., Pereira, J.B.S., Kim, C. & Taylor, W.C. 2016. The genus Isoetes (Isoetaceae): a provisional checklist of the accepted and unresolved taxa. Phytotaxa 277(2): 101–145. DOI: 10.11646/phytotaxa.277.2.1 ResearchGate Reference page.

Tropicos.org 2018. Isoetes andina . Missouri Botanical Garden. Published on the internet. Accessed: 2018 5 17.

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