- A
Cephalium is
generally defined as the
dimorphism between ****ually
mature and
immature cacti,
often with the
confluence of areoles,
production of hairs...
- the
correct genus name.
Mature plants are
easily recognizable by
their cephalium, a wool- and bristle-coated
structure at the apex of the plant, containing...
- emit
golden spines. When mature, most
species develop a
hairy lateral cephalium either white, golden, brown, or
golden brown. A
noteworthy example of...
- are
named after the Turk's cap cactus,
Melocactus intortus,
whose red
cephalium resembles the fez hat worn by
Turks in the late
Ottoman Empire. The first...
-
Islands in the
Turks and
Caicos are
named after this cactus,
whose red
cephalium resembles the fez worn by
Turkish men in the late
Ottoman Empire. A stylised...
- apex of the
adult plants,
there is a
wooly cephalium,
white or
shaded with
yellow or grey. The
terminal cephalium, up to 4
centimeters high, is
slightly depressed...
-
species of
plant found in Venezuela. It is the only
Cereus species with a
cephalium.
Cereus mortensenii is a
treelike plant,
growing up to 8
metres (26 ft)...
- "
cephalium" when
mature – a
dense m**** of
areoles covered with wool and
spines at the tip of the stem.
Flowers are
produced only from the
cephalium. Melocactus...
- The 10 to 20
radial spines are up to 3 cm (1.2 in) long. The
terminal cephalium consists of long, white, wavy
hairs and whitish-yellow
bristles up to...
- 12 to 25 (rarely more)
narrow ribs with
variable spines. The
bristly cephalium is
sunken or superficial. The
tubular flowers are
covered with imbricated...
