Austroblechnum

Austroblechnum is a genus of ferns in the family Blechnaceae, subfamily Blechnoideae, according to the Pteridophyte Phylogeny Group classification of 2016 (PPG I).[1] The genus is accepted in a 2016 classification of the family Blechnaceae,[2] but other sources sink it into a very broadly defined Blechnum, equivalent to the whole of the PPG I subfamily.[3]

Austroblechnum
Austroblechnum penna-marina in New Zealand
Scientific classification
Kingdom: Plantae
Clade: Tracheophytes
Class: Polypodiopsida
Order: Polypodiales
Suborder: Aspleniineae
Family: Blechnaceae
Subfamily: Blechnoideae
Genus: Austroblechnum
Gasper & V.A.O.Dittrich[1]
Species

See text.

Species

As of December 2019, using the PPG I classification system, the Checklist of Ferns and Lycophytes of the World accepted the following species and hybrids:[4]

  • Austroblechnum aequatoriense (A.Rojas) Gasper & V.A.O.Dittrich
  • Austroblechnum × aggregatum (Colenso) Gasper & V.A.O.Dittrich
  • Austroblechnum andinum (Baker) Gasper & V.A.O.Dittrich
  • Austroblechnum ascendens (A.Rojas) Gasper & V.A.O.Dittrich
  • Austroblechnum asperum (Klotzsch) Gasper & V.A.O.Dittrich
  • Austroblechnum bakeri (C.Chr.) Gasper & V.A.O.Dittrich
  • Austroblechnum banksii (Hook.f.) Gasper & V.A.O.Dittrich
  • Austroblechnum colensoi (Hook.f.) Gasper & V.A.O.Dittrich
  • Austroblechnum corralense (Espinosa) Gasper & V.A.O.Dittrich
  • Austroblechnum difforme (Copel.) Gasper & V.A.O.Dittrich
  • Austroblechnum divergens (Kunze) Gasper & V.A.O.Dittrich
  • Austroblechnum durum (T.Moore) Gasper & V.A.O.Dittrich
  • Austroblechnum fernandezianum (Looser) Gasper & V.A.O.Dittrich
  • Austroblechnum integrifrons (Bonap. ex Rakotondr.) Gasper & V.A.O.Dittrich
  • Austroblechnum ivohibense (C.Chr.) comb. ined.
  • Austroblechnum jamaicense (Broadh.) Gasper & V.A.O.Dittrich
  • Austroblechnum keysseri (Rosenst.) Gasper & V.A.O.Dittrich
  • Austroblechnum lanceolatum (R.Br.) Gasper & V.A.O.Dittrich
  • Austroblechnum lechleri (T.Moore) Gasper & V.A.O.Dittrich
  • Austroblechnum lehmannii (Hieron.) Gasper & V.A.O.Dittrich
  • Austroblechnum lherminieri (Bory) Gasper & V.A.O.Dittrich
  • Austroblechnum leyboldtianum (Phil.) Gasper & V.A.O.Dittrich
  • Austroblechnum melanocaulon (Brack.) Gasper & V.A.O.Dittrich
  • Austroblechnum membranaceum (Colenso ex Hook.) Gasper & V.A.O.Dittrich
  • Austroblechnum microphyllum (Goldm.) Gasper & V.A.O.Dittrich
  • Austroblechnum norfolkianum (Heward) Gasper & V.A.O.Dittrich
  • Austroblechnum nukuhivense (E.D.Br.) Gasper & V.A.O.Dittrich
  • Austroblechnum organense (Brade) Gasper & V.A.O.Dittrich
  • Austroblechnum patersonii (R.Br.) Gasper & V.A.O.Dittrich
  • Austroblechnum penna-marina (Poir.) Gasper & V.A.O.Dittrich
  • Austroblechnum pinnatifidum (A.Rojas) Gasper & V.A.O.Dittrich
  • Austroblechnum raiateense (J.W.Moore) Gasper & V.A.O.Dittrich
  • Austroblechnum × rodriguezii Aguiar, L.G.Quintan. & Amigo) Gasper & V.A.O.Dittrich
  • Austroblechnum squamipes (Hieron.) Gasper & V.A.O.Dittrich
  • Austroblechnum stoloniferum (Mett. ex E.Fourn.) Gasper & V.A.O.Dittrich
  • Austroblechnum vallegrandense (M.Kessler & A.R.Sm.) Gasper & V.A.O.Dittrich
  • Austroblechnum vieillardii (Mett.) Gasper & V.A.O.Dittrich
  • Austroblechnum wardiae (Mickel & Beitel) Gasper & V.A.O.Dittrich

References
  1. PPG I (2016), "A community-derived classification for extant lycophytes and ferns", Journal of Systematics and Evolution, 54 (6): 563–603, doi:10.1111/jse.12229, S2CID 39980610
  2. Gasper, André Luís De; Dittrich, Vinícius Antonio De Oliveira; Smith, Alan Reid & Salino, Alexandre (21 September 2016), "A classification for Blechnaceae (Polypodiales: Polypodiopsida): New genera, resurrected names, and combinations", Phytotaxa, 275 (3): 191–227, doi:10.11646/phytotaxa.275.3.1, ISSN 1179-3163, retrieved 2019-12-22
  3. Christenhusz, Maarten J.M. & Chase, Mark W. (2014), "Trends and concepts in fern classification", Annals of Botany, 113 (9): 571–594, doi:10.1093/aob/mct299, PMC 3936591, PMID 24532607
  4. Hassler, Michael & Schmitt, Bernd (November 2019), "Austroblechnum", Checklist of Ferns and Lycophytes of the World, 8.11, retrieved 2019-12-22


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