POINTAL. Seed-bud beneath. Shaft thread-shaped, in the same place,
and of the same length of the upper chives. Summit cut into three
hair-like divisions, which are bent back.
SEED-VESSEL. Capsule nearly round, three cells, three valves.
SEEDS many, triangular.
SPECIFIC CHARACTER.
Antholyza corollæ labiis divaricatis; fauce compressa.
Antholyza with the lips of the blossom in various directions; the
mouth flattened.
REFERENCE TO THE PLATE.
1. The Empalement.
2. A Blossom cut open, to shew the insertion of the Chives.
3. The Pointal (natural size).
Although this species of Antholyza is not new in our gardens, yet has it
been seen in flower but by few, as it blows so seldom; though the roots
are by far the largest of any of the genus. The bulb from which this
figure was taken, had received a little assistance from heat early in
the season, and by that means was (apparently) brought into flower. It
is a native of the Cape of Good Hope, has much the appearance of a
common flag in the foliage, growing to the height of three feet, or
more; requires the same earth as Ixias, propagates by the root, or seed,
and flowers in the month of June; at which time a drawing was made from
a plant then in bloom at the Hammersmith nursery.
[Illustration]
PLATE XXXIII.
DIOSMA LATIFOLIA.
_Broad-leaved Diosma._
CLASS V. ORDER I.
_PENTANDRIA MONOGYNIA._ Five Chives. One Pointal.
GENERIC CHARACTER.
CALYX. Perianthium quinquepartitum; laciniis tenuibus, acutis,
persistentibus; basi plana.
COROLLA. Petala quinque, ovata, obtusa, sessilia, erecto-patula.
_Nectarium_ coronæ forma, excavatum, quinquesidum, obtusum, germini
impositum.
STAMINA. Filamenta quinque, subulata. Antheræ subovatæ, erectæ.
PISTILLUM. Germen coronatum nectario. Stylus simplex, longitudine
staminum. Stigma obsoletum.
PERICARPIUM. Capsulæ quinque, ovato-acuminatæ, compressæ, margine
introrsum coalitæ, apicibus distantes, sutura superiori
dehiscentes.
SEMINA solitaria, oblonga.
_Arillus_ elasticus, hinc dehiscens; singulum involvens semen.
EMPALEMENT. Cup of four divisions; segments thin, sharp, and
permanent; smooth at the base.
BLOSSOM. Five petals, egg-shape, blunt, fitting close, erect, and
open.
_Honey-cup_ crown-shaped, hollow, with five divisions, blunt, fixed
on the seed-buds.
CHIVES. Five threads, awl-shaped. Tips nearly egg-shaped, upright.
POINTAL. Seed-bud crowned by the honey-cup. Shaft simple, the
length of the chives. Summit blunt.
SEED-VESSEL. Five capsules, egg-shaped, pointed, flattened, joined
together by the inner edge, the points standing apart, splitting at
the upper suture.
SEEDS solitary, oblong.
_Seed-coat_ elastic, splitting from hence, and inclosing a single
seed.
SPECIFIC CHARACTER.
Public-domain text, read in full here on John Shaqi.
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