- Limnoraphis, Okeania, Microseira, and Dapis.
Lyngbya species form long,
unbranching filaments inside a
rigid mucilaginous sheath.
Sheaths may form tangles...
- few long
leaves around its base.
Toward the top half of the
generally unbranching stem is a
spike inflorescence on
which flowers appear at intervals. Each...
-
recurrent pulmonary edema.
These are
longer (at
least 2cm and up to 6cm)
unbranching lines coursing diagonally from the hila out to the
periphery of the lungs...
- in B. gigantea.
Flowers in this
genus are
borne singly at the end of
unbranching, leaf-like
inflorescences which emerge from the leaf axils. The five-petaled...
-
plant may be
fairly upright,
while other forms appear bushy with many
unbranching stems. The
leaves are
linear to oblong,
about 7.5 cm (3 in) long, and...
- of the Mexico–United
States border. This
plant produces a
number of
unbranching stems from a
woody base. The silvery, blue-green
leaves are
round and...
- since.
Helianthus praetermissus is (was?) an
annual herb with a slender,
unbranching stem 90 cm (3 feet) tall. It has (had) a
single flower head with yellow...
- have been
reclassified under other species.
Erigeron pallens is a tiny,
unbranching perennial herb
rarely more than 10
centimeters (4 inches) tall, producing...
-
rupestre is a
rhizomatous herb
having numerous purplish, upwards-rising and
unbranching stems (15–42 cm)
scantily covered in backward-pointing hairs. Triangular-ovate...
- Yunnan,
China A
latest Ediacaran macrofossil biota dominated by giant,
unbranching thallophytes.
Khatyspyt Lagerstätte 544 Ma Yakutia,
Russia A Late Ediacaran...
