Results 111 to 120 of about 303 (142)

Phylogeny and classification of Davalliaceae on the basis of chloroplast and nuclear markers [PDF]

open access: yesTaxon, 2016
Abstract Davalliaceae have been classified on the basis of morphological data or morphological and molecular data. The family has been divided into various genera, the circumscription of which may differ between authors. Previous phylogenetic analyses used limited numbers of genes and taxa.
Cheng Wei Chen, Chie Tsutsumi
exaly   +3 more sources

Davallia (Polypodiales: Davalliaceae) macrofossils from Early Miocene Otago (New Zealand) with in situ spores [PDF]

open access: yesReview of Palaeobotany and Palynology, 2010
Abstract Fossil fern fronds referable to the extant fern genus Davallia (Polypodiales: Davalliaceae) bearing sporangia with in situ spores are described from the Early Miocene Foulden Maar diatomite deposit, Otago, New Zealand. The fronds are the first published Southern Hemisphere macrofossil record for the family and provide valuable palaeoclimate ...
John G Conran   +2 more
exaly   +4 more sources

Davalliaceae [PDF]

open access: yes, 1982
Tryon Alice F   +2 more
exaly   +3 more sources

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