Isoetes × michinokuana

Taxonavigation

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

Familia: Isoetaceae
Genus: Isoetes
Species: Isoetes × michinokuana

Name

Isoetes × michinokuana M.Takamiya, Mits.Watan. & K.Ono, Acta Phytotax. Geobot. 48(2): 109 (1998) [Dec 1997 publ. 28 Feb 1998].

• Typus: Japan, Honshu, Miyagi Prefecture, Kakuda-shi, Oyama. T. Mori & M. Takamiya, 25.08.1994, Watanabe & Takamiya 242 (Holotypus: KUMA).
• Formula hybridae: Isoetes japonica A.Braun × Isoetes pseudojaponica M.Takamiya, Mits.Watan. & K.Ono

Distribution

Native distribution areas:
Continental: Asia-Temperate Regional: Eastern Asia Japan (Honshu). References: Brummitt, R.K. 2001. TDWG – World Geographical Scheme for Recording Plant Distributions, 2nd Edition

References

Primary references

• Takamiya, M., Watanabe, M. & Ono, K. 1997. Biosystematic studies on the genus Isoetes (Isoetaceae) in Japan. IV. Morphology and anatomy of sporophytes, phytogeography and taxonomy. Acta Phytotaxonomica et Geobotanica 48(2): 89–121. DOI: 10.18942/bunruichiri.KJ00001077503 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. 

Links

• Hassler, M. & Schmitt, B. 2018. World Ferns. Checklist of the Ferns and Lycophytes of the World. Version 7.44 – May 2018. Accessed 23 May 2018.