- Asplenium ×
trudellii,
commonly known as Trudell's spleenwort, is a rare
hybrid fern of the
eastern United States,
first described in 1925. It is formed...
- bradleyi ×
pinnatifidum MMPR
tetraploid Trudell's
spleenwort Asplenium ×
trudellii A. pinnatifidum ×
montanum MMR
triploid The
Appalachians and the Shawnee...
- (A. bradleyi), and to a
lesser extent, to Trudell's
spleenwort (A. ×
trudellii) and
Kentucky spleenwort (A. × kentuckiense). In A. × gravesii, the dark...
- montanum,
lobed spleenwort (A. pinnatifidum), and Trudell's
spleenwort (A. ×
trudellii), and in 1936
concluded that Trudell's
spleenwort was a
hybrid between...
-
Appalachian Asplenium complex. It
differs from Trudell's
spleenwort (A. ×
trudellii),
another descendant of A. pinnatifidum, by
having a
blade broadest at...
-
based on pre-existing names.
Following are a few examples.
Asplenium x
trudellii Wherry (A.
montanum x
Asplenium pinnatifidum)
Microgramma heterophylla...
- bradleyi. Asplenium × gravesii
differs from Trudell's
spleenwort (A. ×
trudellii),
another descendant of A. pinnatifidum, by
having a
blade broadest at...
-
Trudell in 1920
proved to be a new hybrid,
which was
named Asplenium ×
trudellii in his
honor by
Wherry in 1925. Trudell's
accounting skills allowed him...
-
quadrivalens (N)
Asplenium trichomanes ssp.
trichomanes (N)
Asplenium ×
trudellii (N)
Aster tataricus (I)
Astragalus canadensis var.
canadensis (N) Astragalus...
-
quadrivalens (N)
Asplenium trichomanes ssp.
trichomanes (N)
Asplenium ×
trudellii (N)
Aster tataricus (I)
Astragalus canadensis var.
canadensis (N) Astragalus...
