Coloured engravings of heaths; vol. 1Andrews, Henry Cranke, active 1799-1828
Science
Coloured engravings of heaths; vol. 1
Andrews, Henry Cranke, active 1799-1828
Ericas; Ericas -- Pictorial works
LEAVES grow by threes, linear, awl-shaped, flat on the upper, and
furrowed on the under surface, smooth, and of a deep green; with very
short foot-stalks pressed to the branches.
The FLOWERS are numerous, bending a little downward, terminating the
small branches by threes or fours, near the top of the stem; the
foot-stalks being very short.
EMPALEMENT. The Cup is double, the _inner_ is four-leaved, which are
orange-coloured, furrowed at the point, and pressed to the blossom; the
_outer_ is three-leaved, shorter than the inner, and greenish at the
point.
The BLOSSOM is nearly cylindrical, a little narrowed at the middle,
ribbed, the lower part orange colour, the mouth greenish, whose segments
are reflexed.
CHIVES. Eight threads, whose lower parts are spatula-shaped, and upper
linear, fixed into the receptacle. Tips beardless, and almost within the
blossom.
POINTAL. Seed-vessel globe-shaped, and furrowed. Shaft thread-shaped,
and without the blossom. Summit four-cornered and greenish.
Native of the Cape of Good Hope.
Flowers from October, till April.
REFERENCE.
1. The Empalement, and Blossom.
2. The Empalement magnified.
3. The Chives and Pointal.
4. The Chives detached from the Pointal; one tip with its thread,
magnified.
5. The Shaft, and its Summit, magnified.
[Illustration]
ERICA vestita alba.
CHARACTER SPECIFICUS.
ERICA, antheris muticis, sub-inclusis; folia sena, tremulenta, linearia,
conferta, attenuata in petiolos capillares; floribus clavatis, albidis.
DESCRIPTIO.
CAULIS tripedalis, laxus, erectus, basi simplicissimus, ramis
simplicibus adscendentibus.
FOLIA sena, conferta, glabra, linearia, tremulenta, subtus sulcata,
attenuata in petioles capillares semiunguiculares.
FLORES in ramulis verticillati, erecto-patentes; pedunculis brevibus
bracteis tribus instructis.
CALYX. Perianthium tetraphyllum, foliolis subulatis, adpressis, glabris,
viscosis.
COROLLA clavata, pollicaris, alba, pubescens; oris laciniis patentibus.
STAMINA. Filamenta octo capillaria; antheræ muticæ, subinclusæ.
PISTILLUM. Germen turbinatum, summum pilis longis coronatum. Stylus
filiformis, exsertus. Stigma tetragonum.
Habitat ad Caput Bonæ Spei.
Floret a mense Julii in Decembrem.
REFERENTIA.
1. Calyx et Corolla.
2. Calyx lente auctus.
3. Stamina et Pistillum.
4. Stamina a Pistillo diducta; anthera una lente aucta.
5. Stylus et Stigma lente aucti.
SPECIFIC CHARACTER.
HEATH, with beardless tips, just within the blossoms; leaves grow by
sixes, are tremulous, linear, and crowded together, tapering into
hair-like foot-stalks; the flowers are club-shaped, and white.
DESCRIPTION.
STEM grows three feet high, loose and upright, simple at the base, with
simple ascending branches.
LEAVES grow by sixes, crowded together, smooth, linear, tremulous,
furrowed underneath, and tapering into hair-like foot-stalks a quarter
of an inch in length.
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