The flowering plants of South Africa; vol. 4Pole Evans, I. B. (Illtyd Buller)
Science
The flowering plants of South Africa; vol. 4
Pole Evans, I. B. (Illtyd Buller)
Plants -- South Africa -- Periodicals; Plants -- South Africa -- Pictorial works -- Periodicals
DESCRIPTION:--_Inflorescence_ arising in an umbellate manner at apex of
stems, up to 11-flowered. _Sepals_ 4 mm. long, 3·5 mm. broad, ovate,
acuminate, acute, glabrous. _Corolla-tube_ 3·5 cm. long, cylindric and
1·2 cm. long below, with a subglobose base, then suddenly dilated and
narrowed towards the apex, glabrous without, pilose within; lobes 2·2
cm. long, 1·8 cm. broad in the widest part, straight on one side, very
convex and crisped on opposite side, subacuminate, acute. _Filament_ 3
mm. long, 2 mm. broad, ovate, with a ciliated hood at the base; anthers
6·7 mm. long, linear with a lanceolate, acute appendage 1·5 mm. long,
and a membranous pouch at the base. _Style_ 1·3 cm. long, terete,
glabrous; stigma club-shaped covered with a white opaque jelly-like
substance; ovary 3·5 mm. long, with a cupular disk at the base (National
Herb. 2736).
* * * * *
PLATE 123.--Fig. 1, median longitudinal section of the flower; Fig. 2,
stamen; Fig. 3, portion of style with the stigma; Fig. 4, the 2 carpels
with a cupular disk at the base.
F.P.S.A., 1924.
[Illustration: _124._]
PLATE 124.
ALOE VERECUNDA.
_Transvaal._
LILIACEAE. Tribe ALOINEAE.
ALOE, _Linn.; Benth. et Hook. f. Gen. Plant._ vol. iii. p. 776.
=Aloe verecunda=, _Pole Evans in Trans. Roy. Soc. S. Afr._ vol. v. p. 703.
This _Aloe_ is another of the many species from the Transvaal described
within recent years by Dr. Pole Evans, and it is here figured for the
first time. Our Plate was prepared from plants collected by Mr. D. J.
Fouche in the Middleburg District, Transvaal, and which subsequently
flowered at the Division of Botany, Pretoria. The specimens on which Dr.
Pole Evans based his description were found by Mr. P. J. Pienaar on the
Wolkberg, near Haenertsberg, in the Northern Transvaal. In the natural
state it usually flowers towards the latter part of December, and the
dark red racemes are then very conspicuous. As soon as winter sets in,
the leaves wither and fall.
DESCRIPTION:--_Stem_ short. _Leaves_ 8-10, distichous, deciduous, 25-35
cm. long, 8-10 mm. broad at the base, narrowly linear, distinctly
channelled, rounded at the back, with numerous minute raised white spots
at the base, armed along the edges with delicate white teeth 2-7 mm.
apart. _Peduncle_ stout, 25 cm. long, clothed with broad ovate shortly
cuspidate green empty bracts. _Raceme_ more or less capitate. _Bracts_
20 mm. long, 15 mm. broad, ovate, acute. _Pedicels_ 25 mm. long.
_Perianth_ peach-red to scarlet, greenish towards the apex, 26-30 mm.
long, 12 mm. in diameter, straight, very markedly 3-angled, contracted
towards the mouth; segments free. _Style_ and _stamens_ not or scarcely
exserted (National Herb. 2743).
PLATE 124.--Fig. 1, portion of leaf showing white spots; Fig. 2, median
longitudinal section of the flower; Fig. 3, outer perianth-segment; Fig.
4, inner perianth-segment; Fig. 5, anther with part of the filament;
Fig. 6, top of style showing the simple stigma.
Public-domain text, read in full here on John Shaqi.
Reviews
Reviews
No reviews yet
Be the first to share your thoughts on this work.
Join the Discussion
Join the discussion
Sign in to leave a comment or review.
Sign InorCreate an account