-
inflorescence may have its own
whorl of bracts, in this case
called an
involucel. In this case they may be
called chaff, paleas, or
receptacular bracts...
-
sepals united at the base,
which are not
accompanied by an
epicalyx (
involucel). The
corolla has 5 free
petals and an
androecium of
numerous stamens...
- 0.75 mm. The
inflorescence is
arranged in
white spherical heads. The
involucel is
located in the
lower half of the peduncle. Seed pods are dehiscent...
-
perform photosynthesis.
phyllary Individual bract within an
involucre or
involucel.
phyllid Leaf-like
extension of the stem in
Bryophytes phyllode A leaf...
- The
primary umbel (involucre) has no
bracts and the
secondary umbel (
involucel) has
narrow bractlets that
wither to
become incon****uous as the flower...
- long,
densely covered with soft, close-lying
hairs on the outside. The
involucel—a
small structure enclosing the
developing fruit—is four-angled, 4–6 mm...
- 20–30
millimetres (0.79–1.18 in) wide, with spider-web-like hair. The
involucels, with
pointy ends and
sticky underside, are
arranged in
seven rows. The...
- and
slightly overlapping,
flowers in
bracteate umbels with con****uous
involucels, five
small teeth on calyx,
white petals that are
obcordate with inflexed...
- base.
Scapes (peduncles) ascending,
arcuate (curved), 15–20 cm long.
Involucels with
slender bractlets.
Flowers yellow,
aging to whitish.
Fruit only very...
