The flowering plants of South Africa; vol. 5 — John Shaqi
The flowering plants of South Africa; vol. 5Pole Evans, I. B. (Illtyd Buller)
Science
The flowering plants of South Africa; vol. 5
Pole Evans, I. B. (Illtyd Buller)
Plants -- South Africa -- Periodicals; Plants -- South Africa -- Pictorial works -- Periodicals
Description:--_Stems_ robust, bright green, finely pubescent,
prominently ridged, with each ridge ending in a tooth-like leaf.
_Flowers_ solitary. _Pedicel_ 5 cm. long, terete, finely pubescent.
_Sepals_ 1·1 cm. long, lanceolate, acute, pubescent. _Corolla_ 25 cm. in
diameter when expanded; lobes 10 cm. long, 3 cm. broad at the base,
ovate, long-attenuate, pubescent without, transversely rugose and with
fine purple hairs on the inner face; disc shallowly depressed, covered
with long soft purple hairs. _Outer_ corona-lobes oblong; inner
corona-lobes deeply cleft, with the outer lobes plate-like and the inner
lobes linear. (National Herb., Pretoria, No. 2891.)
PLATE 181.--Fig. 1, side view of flower; Fig. 2, corona; Fig. 3,
cross-section through stem.
F.P.S.A., 1925.
[Illustration: 182.]
PLATE 182.
GLADIOLUS CRUENTUS.
_Natal, Basutoland._
IRIDACEAE. Tribe IXIEAE.
GLADIOLUS, _Linn._; _Benth. et Hook. f. Gen. Plant._ vol. iii. p. 709.
* * * * *
=Gladiolus cruentus=, _Moore in Gard. Chron._ 1868, 1138; _Bot. Mag._ t. 5810;
_Fl. Cap._ vol. vi. p. 157.
* * * * *
This is the first opportunity we have had of figuring a species of
_Gladiolus_ belonging to the section Cardinales. As far as our records
go the species appears to be little known to botanical science. In 1868
a Mr. Bull flowered it in his nursery at Chelsea, and it was from
specimens supplied by Mr. Bull that the Plate in the _Botanical
Magazine_ was prepared. We are indebted to Mr. L. F. Wacher, who sent us
specimens from Basutoland in 1923, for information about this beautiful
plant. Mr. Wacher states that the plant grows in many places in the
mountain area of Basutoland, and it is probable that the species is
confined to the high mountain regions of Natal and Basutoland. While we
have no definite information as to the precise habitat, there appears to
be little doubt that it favours similar localities to _G. cardinalis_ of
the Cape Province, which is usually found growing near waterfalls.
DESCRIPTION:--_Corm_ 3·5 cm. in diameter, with thick cylindric roots.
_Leaves_ about four, 16 to 30 cm. long, 1·5 to 2·5 cm. broad, ensiform,
glabrous. _Spike_ few-flowered. _Spathe-valves_ large, lanceolate; the
lower from 7 to 15 cm. long. _Perianth-tube_ funnel-shaped, curved;
upper segments 5 to 6·5 cm. long, obovate-spathulate; lower segments
about 4 cm. long, with a white blotch at the throat covered with red
spots. _Style-branches_ papillose on the margins.
PLATE 182.--Fig. 1, median longitudinal section of flower; Fig. 2,
style showing the style-branches.
F.P.S.A., 1925.
[Illustration: 183.]
PLATE 183.
GAZANIA SUFFRUTICOSA.
_S.W. Africa._
COMPOSITAE. Tribe ARCTOTIDEAE.
GAZANIA, _Gaertn._; _Benth. et Hook. f. Gen. Plant_, vol. ii. p. 459.
* * * * *
=Gazania suffruticosa=, _Muschler in Engl. Bot. Jahrb._ vol. 46, p. 120.
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