- collections.
Wikimedia Commons has
media related to
Echinocactus polycephalus. "Echinocactus
polycephalus Engelm. & J.M. Bigelow",
Plants of the
World Online, Royal...
-
Chionanthus polycephalus is a tree in the
family Oleaceae. The
specific epithet polycephalus means 'many-headed',
referring to the inflorescence. Chionanthus...
-
Isopogon polycephalus was
first formally described in 1810 by
Robert Brown in
Transactions of the
Linnean Society. The
specific epithet (
polycephalus) means...
-
pauciflorus – Utah, Arizona,
Colorado Hymenopappus filifolius var.
polycephalus – Alberta, Saskatchewan, Colorado, Kansas, Montana, Nebraska,
North Dakota...
-
beavertail cactus (O. basilaris), and many-headed
barrel cactus (Echinocactus
polycephalus). Less
common but
distinctive plants of the
Mojave Desert include ironwood...
-
holoschoenoides (Rich.)
Herter (1953)
Synonyms Synonymy Cephaloschoenus polycephalus Nees (1834)
Ephippiorhynchium polycephalum (Nees) Nees (1842) Rhynchospora...
-
Juncus scirpoides var.
macrostemon (J.**** ex Laharpe) Engelm.
Juncus scirpoides macrostylus Engelm.
Tristemon echinatus Raf.
Tristemon polycephalus Raf....
- vernalis
Binomial name
Senecio vernalis Waldst. & Kit.
Synonyms Senecio euxinus Minderova Senecio polycephalus Ledeb.
Senecio leucanthemifolius Poir....
- It has one synonym. E.
parryi is
thought to be
quite similar to E.
polycephalus but they
differ in
their branching habits,
average number of ribs per...
- Steud.
Juncus planifolius R.Br.
Juncus polyanthemus Buchenau Juncus polycephalus Michx.
Juncus potaninii Buchenau Juncus prismatocarpus R.Br.
Juncus procerus...
