Isoetes panamensis

Taxonavigation

Taxonavigation: Isoetales
Superregnum: Eukaryota Regnum: Plantae Divisio: Tracheophyta Divisio: Lycopodiophyta Classis: Lycopodiopsida Subclassis: Isoetidae Ordo: Isoetales

Familia: Isoetaceae
Genus: Isoetes
Species: Isoetes panamensis

Name

Isoetes panamensis Maxon & C.V.Morton in Woodson et al., Ann. Missouri Bot. Gard. 26: 272 (1939).

• Typus: Panama: vicinity of Bejuco, in bog pond, Aug. 7, 1938. Woodson, Allen & Seihert 1685 (Holotypus: US 00135790 (1748502), isotypi: GH 00021446, MO 122597, NY 00144270).

Synonyms

• Heterotypic
  • Isoetes pacifica Svenson, Amer. Fern J. 34: 123 (1944).
    • Typus: Ecuador, from pools east of Chanduy, (label text: Prov. Guayas, Abundant in shallow pool S. of Engabao, Chanduy Hills, 2°18'S, 80°43'W), March 23, 1941, Svenson 11002. (Holotypus: BKL, isotypi: GH 00013246, LIL 001952, MO 289384, US 00135789)
  • Isoetes savannarum L.D.Gómez, Phytologia 49(4): 339 (1981).
    • Typus: Costa Rica: In pratis innundatis et planietibus paludosis Provinciam Guanacaste inmediationem Crucis, propre loco Tanques dicto, ca. 200 m.s.m., L. D. Gómez 17350 (Holotypus: CR; isotypi: US, F, NY, MO, BM, K. Paratypus: ib. loc, J. Gómez-L, 7088, (USJ).

Distribution

Native distribution areas:

Continental: Southern America Regional: Central America Costa Rica, Guatemala, Nicaragua, Panama. Regional: Western South America Bolivia, Colombia, Ecuador, Peru. Regional: Brazil Brazil Northeast (Bahia, Maranhão), Brazil West-Central (Mato Grosso). Regional: Southern South America Paraguay. References: Brummitt, R.K. 2001. TDWG – World Geographical Scheme for Recording Plant Distributions, 2nd Edition

References

Primary references

• Woodson, R.E., Seibert, R.J. & Allen, P.H. 1939. Contributions Toward a Flora of Panama. III. Collections During the Summer of 1938, Chiefly by R. E. Woodson, Jr., P. H. Allen, and R. J. Seibert. Annals of the Missouri Botanical Garden 26(4): 265–324. DOI: 10.2307/2394296 BHL Reference page. 

Additional references

• 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. 
• Davidse, G., Sousa Sánchez, M. & Knapp, S. 1995. Psilotaceae a Salviniaceae. In Davidse, G., Sousa Sánchez, M. & Chater, A.O. (eds.) Flora Mesoamericana 1: i–xxi, 1–470. Universidad Nacional Autónoma de México, México, D. F. Tropicos

Links

• Hassler, M. & Schmitt, B. 2017. World Ferns. Checklist of the Ferns and Lycophytes of the World. Version 7.31 – November 2017. Accessed 22 Dec 2017.