-
radula is a
North American species of
sunflower known by the
common name
rayless sunflower or
pineland sunflower. It is
native to the
southeastern United...
- of the Americas. It is
known by the
common names Hopi tea greenthread,
rayless greenthread,
Navajo tea, cota, and
greenthread (a name it
shares with other...
-
flowering plant in the
family Asteraceae known by the
common name
rayless daisy,: 121 or
rayless shaggy fleabane. This
wildflower is
native to the
western United...
- seedlings.
There are ra**** as well as
rayless varieties and only the
former have long blue or
white florets. The
rayless form is yellow. The
plant flowers...
- discoidea,
commonly known as pineappleweed, wild chamomile, disc mayweed, and
rayless mayweed, is an
annual plant native to
North America and
introduced to Eurasia...
-
vegetative growth.
Plants known as
goldenrods include:
Bigelowia spp.,
rayless goldenrods, 2
species native to the
Southeastern United States Cuniculotinus...
-
Goldenhead - California,
Nevada A.
sphaerocephalus (Harv. & A.Gray) A.Gray --
Rayless Goldenhead - California, Nevada, Utah,
Arizona Flora of
North America,...
-
Yukon +
Northwest Territories)
Arnica dealbata—California
Arnica discoidea—
Rayless arnica—California, Oregon, Nevada,
Washington Arnica fulgens—Foothill arnica...
-
species of
arnica in the
sunflower family. It is
known by the
common name
rayless arnica because its
flower heads have disc
florets but none of the showier...
-
Bigelowia nuttallii (Nuttall's
rayless goldenrod) is a
species of
North American flowering plants in the
family Asteraceae,
native to the
southern United...
