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
POINTAL. Seed-vessel globular, large, and furrowed; the shaft nearly
without the blossom, tapering from the base; the summit four-cornered.
Native of the Cape of Good Hope.
Flowers from April, till July.
REFERENCE.
1. The Empalement, and Blossom.
2. The Empalement magnified.
3. The Chives and Pointal.
4. The Chives detached from the Pointal; one tip magnified.
5. The Pointal and Seed-vessel magnified.
[Illustration]
ERICA Banksia.
CHARACTER SPECIFICUS.
ERICA, antheræ muticæ, exsertæ, attenuata in filamenta plana; corolla
cylindrica, viridi-lutea; caulis decumbens, sub-spithamæus; folia terna.
DESCRIPTIO.
CAULIS decumbens, rigidus, scaber, sub-spithamæus, ramosissimus; ramulis
brevibus.
FOLIA terna, subulata, trigona, acuminata, subtus tenuissime sulcata,
supra plana, glabra, profundé viridia; petiolis brevissimis, adpressis.
FLORES in ultimis ramulis, bini vel terni, cernui; pedunculi brevissimi,
bracteis nullis.
CALYX. Perianthium duplex, _exterius_ triphyllum, foliolis lato-ovatis,
rigidis, carinatis, acuminatis; _interius_ tetraphyllum, foliolis
flaccidis, linearibus, longioribus.
COROLLA cylindrica, ad basin parum inflata, viridi-lutea, oris laciniis
revolutis.
STAMINA. Filamenta octo linearia, plana, corolla multoties longiora,
receptaculo inserta. Antheræ muticæ, exsertæ, nec filamentis
distinguendis.
PISTILLUM. Germen sub-ovatum. Stylus filiformis, exsertus. Stigma
tetragonum.
Habitat ad Caput Bonæ Spei.
Floret a mensi Februarii, in Julium.
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 aucta.
SPECIFIC CHARACTER.
HEATH, whose tips are beardless, without the blossom, and tapering into
threads, which are flat; the blossom is cylindrical, of a greenish
yellow; the stem droops, is scarce a span high; the leaves grow by
threes.
DESCRIPTION.
STEM drooping, harsh, rough, less than a span in height, and very much
branched; the smaller branches are short.
The LEAVES grow by threes, are awl-shaped, three-sided, and
sharp-pointed, slightly channelled on the under part, smooth on the
upper, and flat, of a deep green colour, having short foot-stalks
pressed to the stem.
FLOWERS grow by twos or threes at the end of the smaller branches,
hanging down; the foot-stalks are very short, without any floral leaves.
EMPALEMENT. Cup double, the _outer_ three-leaved, which are of a broad
egg-shape, harsh, keeled, and sharp pointed; the _inner_ is four-leaved,
longer than the former, linear, and limber.
The BLOSSOM is cylindrical, slightly swelled at the base, of a
greenish-yellow; the segments of the mouth are rolled back.
CHIVES. Eight linear, flat threads, much longer than the blossom, fixed
into the receptacle. Tips beardless, without the blossom, and not to be
distinguished from the threads.
POINTAL. Seed-vessel nearly oval. Shaft thread-shaped, and without the
blossom. Summit four-cornered.
Public-domain text, read in full here on John Shaqi.
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