Coloured engravings of heaths; vol. 3 — John Shaqi
Coloured engravings of heaths; vol. 3Andrews, Henry Cranke, active 1799-1828
Science
Coloured engravings of heaths; vol. 3
Andrews, Henry Cranke, active 1799-1828
Ericas; Ericas -- Pictorial works
POINTAL. Seed-bud turban-shaped, furrowed, with honey-cups at the base.
Shaft without. Summit four-cornered.
Native of the Cape of Good Hope.
Flowers from April till July.
REFERENCE.
1. A Leaf magnified.
2. The under side of the same magnified.
3. Empalement magnified.
4. Chives and Pointal, one tip magnified.
5. Seed-bud and Pointal magnified.
[Illustration]
ERICA erubescens.
CHARACTER SPECIFICUS.
ERICA, antheris muticis, inclusis. Corolla cylindracea, pilis
glandulosis densissime circumsessa; imprimis alba, denique rosea. Calyx
duplex, imbricatus. Folia quaterna, rigida, aculeata.
DESCRIPTIO.
CAULIS erectus, sub-bipedalis. Rami pauci. Ramuli numerosi, simplices.
FOLIA quaterna, lanceolata, aculeata, subtus sulco exarata; petioli
adpressi.
FLORES in ramulis terminales, quaterni, nutantes; pedunculi brevissimi.
CALYX duplex: exterior triphyllus, maximus, late ovatus, sulcatus,
squamosus, dentatus, interiori adpressus, qui est tetraphyllus.
COROLLA cylindracea, pilis glandulosis densissime circumsessa
sub-pollicaribus; os intus pilosum, laciniis rotundis, revolutis.
STAMINA. Filamenta octo, capillaria; antheræ muticæ, inclusæ. Stylus
filiformis, exertus. Stigma tetragonum.
Habitat ad Caput Bonæ Spei.
Floret a mense Martio in Julium.
REFERENTIA.
1. Folii inferior pars lente aucta.
2. Calyx lente auctus.
3. Corolla lente aucta.
4. Stamina diducta; antherâ unicâ lente auctâ.
5. Germen et Pistillum, stigmate lente aucto.
6. Germen lente auctum.
SPECIFIC CHARACTER.
HEATH, with beardless tips, within the blossom. Blossom cylindrical,
closely beset with glandular hairs; white at first, and then dying off
of a rose colour. Empalement double, and tiled. Leaves by fours, harsh,
and prickly.
DESCRIPTION.
STEM upright, near two feet high. Large branches few. Smaller ones
numerous, and simple.
LEAVES by fours, lance-shaped, prickly, deeply furrowed beneath. The
footstalks pressed to the branches.
FLOWERS terminate the small branches by fours, hanging down; footstalks
very short.
EMPALEMENT double: the outer one three-leaved, very large, broadly
egg-shaped, furrowed, scaly, and toothed; pressed to the inner one,
which is four-leaved.
BLOSSOM cylindrical, closely beset with glandular hairs near an inch
long; the inner part of the mouth hairy; the segments round, and rolled
back.
CHIVES. Eight hair-like threads; tips beardless, and within the blossom.
Shaft thread-shaped, and without the blossom. Summit four-cornered.
Native of the Cape of Good Hope.
Flowers from March till July.
REFERENCE.
1. The underside of a Leaf magnified.
2. The Empalement magnified.
3. A Blossom magnified.
4. The Chives detached; one tip magnified.
5. Seed-bud and Pointal, summit magnified.
6. Seed-bud magnified.
[Illustration]
ERICA ferruginea.
CHARACTER SPECIFICUS.
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