-
Gzhelian times there were also non-arboreal
forms with
smaller fronds (e.g.
Odontopteris) that were
probably scrambling or
possibly climbing plants.
Ovules in...
- of spores; they had
common foliage names Mariopteris, Alethopteris,
Odontopteris, Neuropteris,
Laveineopteris and Macroneuropteris;
extinct gymnosperm...
- Macroneuropteris, Margaritopteris, Mariopteris, Neuralethopteris, Neuropteris,
Odontopteris, Palmatopteris, Paropteris,
Reticulopteris Pteridosperm spore organs:...
-
forests to
moist riverside galleries. "Seed ferns" (Sphenopteris, Autunia,
Odontopteris, etc.) and
early conifers (Walchia, etc.)
occupied drier soils, while...
-
Odontopteris minor...
-
Medullosales Placement of this
species is
unclear in
relation to N. ovata.
Odontopteris O.
reichiana Medullosales May be
synonymous with O.
brardii Callipteridium...
-
Indeterminate Seed
plant in
order Medullosales.
Neuropteris N. sp. (two species)
Odontopteris Indeterminate Trigonocarpus Indeterminate A seed fern seed....
-
Roemer 1801
Hydroglossum Willdenow 1802
Lygodictyon Smith ex Hook. 1842
Odontopteris Bernhardi 1800 non (Brongniart 1822)
Sternberg 1825
Ramondia de Mirbel...
- Glockeria, Hymenophylites, Lepidodendron, Lepidophyllum, Neuropteris,
Odontopteris, Pecopteris, Sphenopteris, Sigillaria, Stigmaria, Volkmannia, Woodwardites...
- sp. "Supaioid"
peltasperm foliage,
formerly known as Brongniartites.
Odontopteris O. sp.
Medullosalean fronds of the
Mixoneura type.
Pecopteris P. sp....
