- The moth
genus Dryopteris is now
considered a
junior synonym of Oreta.
Dryopteris /draɪˈɒptərɪs/,
commonly called the wood ferns, male
ferns (referring...
-
related to
Dryopteris expansa.
Flora Europaea.
Dryopteris expansa Flora of
North America Dryopteris expansa Plants For A ****ure:
Dryopteris expansa Rünk...
- the spores. This
species hybridises easily with
Dryopteris affinis (scaly male fern) and
Dryopteris oreades (mountain male fern). The
plant is sometimes...
-
being Dryopteris intermedia,
known in
North America as the
intermediate wood fern, and an unknown,
apparently extinct species dubbed Dryopteris semicristata...
- of the fern
Gymnocarpium dryopteris,
showing sori (groups of sporangia). Life
cycle of a pteridophyte.
Gymnocarpium dryopteris shown in the
middle of the...
- "NatureServe
Explorer 2.0 -
Dryopteris marginalis Marginal Woodfern". explorer.natureserve.org.
Retrieved 9
October 2020. "
Dryopteris marginalis (L.) A. Gray"...
-
Coastal Woodfern (
Dryopteris arguta), GlobalTwitcher, ed. N.
Stromberg Archived 2011-07-11 at the
Wayback Machine Jepson Manual —
Dryopteris arguta CalFlora...
- origin, one
parent being Dryopteris ludoviciana and the
other being the unknown,
apparently extinct species,
dubbed Dryopteris semicristata,
which is also...
- 33.
Retrieved 6
February 2018. "
Dryopteris affinis".
Royal Horticultural Society.
Retrieved 2020-04-17. "
Dryopteris affinis (Polydactyla group) 'Polydactyla...
-
Dryopteris intermedia exist.
These include:
Dryopteris campyloptera ×
Dryopteris intermedia ("hybrid wood fern")
Dryopteris intermedia ×
Dryopteris marginalis...
