- Look up
umbel in Wiktionary, the free dictionary. In botany, an
umbel is an
inflorescence that
consists of a
number of
short flower stalks (called pedicels)...
-
UMBEL (Upper
Mapping and
Binding Exchange Layer) is a
logically organized knowledge graph of 34,000
concepts and
entity types that can be used in information...
- that
given by Weberling.
Compound umbels are
umbels in
which the
single flowers are
replaced by many
smaller umbels called umbellets. The stem attaching...
-
umbels (i.e. the flower-stalks or
pedicels radiate from a
single point); each
umbel has a long
stalk or peduncle.
Several bracts subtend the
umbels....
-
surround a
single hair. The umbrella-shaped inflorescence,
called a
compound umbel, may be up to 100 cm (3+1⁄2 ft) in
diameter across its flat top. The flowers...
- flowers. The
cluster is a
compound umbel, and each
umbel contains several smaller umbels (umbellets). The
first (primary)
umbel occurs at the end of the main...
-
James Cameron and
Randall Frakes. It
stars William Wisher Jr. and
Margaret Umbel. Raj (an
engineered man,
trained to
deliver humanity from the
final cataclysm)...
- celery. Like
other species in the genus,
hemlock water-dropwort has
compound umbels, with 12–40
smooth rays (stalks), 3–8 cm long,
which carry the
smaller umbellules...
- long. The
inflorescence is an
umbel of 3 to 6 flowers, or
sometimes up to 10.
There are two
bracts at the base of the
umbel. The
flower has six whitish...
- gum-resin
exuded from the
several perennial herbs in the
genus Ferula of the
umbel family (Apiaceae).
There are
three types of ammonia****: the gums ammoniac...
