''Diploblechnum'' is a
genus of
ferns in the family
Blechnaceae, subfamily Blechnoideae, according to the
Pteridophyte Phylogeny Group
The Pteridophyte Phylogeny Group, or PPG, is an informal international group of systematic botanists who collaborate to establish a consensus on the classification of pteridophytes (lycophytes and ferns) that reflects knowledge about plant relation ...
classification of 2016 (PPG I).
[ The genus is accepted in a 2016 classification of the family Blechnaceae,][ but other sources sink it into a very broadly defined ''Blechnum'', equivalent to the whole of the PPG I subfamily.][
]
Species
, using the PPG I classification system, the ''Checklist of Ferns and Lycophytes of the World'' accepted the following species:[
*'']Diploblechnum acuminatum
''Diploblechnum'' is a genus of ferns in the family Blechnaceae, subfamily Blechnoideae, according to the Pteridophyte Phylogeny Group
The Pteridophyte Phylogeny Group, or PPG, is an informal international group of systematic botanists who co ...
'' (C.T.White & Goy) Gasper & V.A.O.Dittrich
*''Diploblechnum diversifolium
''Diploblechnum'' is a genus of ferns in the family Blechnaceae, subfamily Blechnoideae, according to the Pteridophyte Phylogeny Group classification of 2016 (PPG I). The genus is accepted in a 2016 classification of the family Blechnaceae, bu ...
'' (Mett.) Gasper & V.A.O.Dittrich
*'' Diploblechnum fraseri'' (A.Cunn.) De Vol
*''Diploblechnum lenormandii
''Diploblechnum'' is a genus of ferns in the family Blechnaceae, subfamily Blechnoideae, according to the Pteridophyte Phylogeny Group classification of 2016 (PPG I). The genus is accepted in a 2016 classification of the family Blechnaceae, bu ...
'' (Baker) Gasper & V.A.O.Dittrich
*'' Diploblechnum neglectum'' (F.M.Bailey) Gasper & V.A.O.Dittrich
*'' Diploblechnum rosenstockii'' (Copel.) Gasper & V.A.O.Dittrich
References
Blechnaceae
Fern genera
{{Polypodiales-stub