Coloured engravings of heaths; vol. 1 — John Shaqi
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
ERICA, antheris cristatis, inclusis; corollis globosis, umbellis
confertis, rubro-purpureis, pedunculis longissimis, coloratis; foliis
quaternis.
DESCRIPTIO.
CAULIS erectus, spithamæus, ramosissimus, rami et ramuli filiformes,
divaricato-patentes.
FOLIA quaterna, linearia, subtus sulcata, glabra, acuminata.
FLORES plures, terminales, umbellati, conferti; pedunculi purpurei,
longissimi, capillares, bracteis tribus instructi.
CALYX. Perianthium tetraphyllum, foliolis subulatis, coloratis.
COROLLA globosa, rubro-purpurea, ore contracto, laciniis minutis,
reflexis.
STAMINA. Filamenta octo capillaria, receptaculo inserta; Antheris
cristatis, inclusis.
PISTILLUM. Germen globosum, sulcatum; Stylus filiformis sub-exsertus.
Stigma tetragonum, pubescens.
Habitat ad Caput Bonæ Spei.
Floret a mense Augusti 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 aucta.
SPECIFIC CHARACTER.
HEATH, whose tips are crested, and within the blossoms, which are
globe-shaped, growing in close bunches, of a reddish-purple colour,
having very long foot-stalks coloured; the leaves grow by fours.
DESCRIPTION.
STEM upright, a span high, very much branched; the larger and smaller
branches are thread-shaped, and spread into various directions.
LEAVES grow by fours, are linear, furrowed, underneath, smooth, and
pointed.
The FLOWERS are numerous, terminating the branches in close bunches; the
foot-stalks are purple, very long, hair-like, and have three floral
leaves.
EMPALEMENT. Cup four-leaved, which are awl-shaped, and coloured.
BLOSSOM globe-shaped, of a reddish purple, the mouth contracted, the
segments of which are very small, and bent back.
CHIVES. Eight hair-like threads fixed into the receptacle; the tips
crested, and within the blossom.
POINTAL. Seed-vessel globe-shaped, and furrowed. Shaft thread-shaped,
just without the blossom. Summit four-cornered, and downy.
Native of the Cape of Good Hope.
Flowers from August till December.
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 Shaft, and its Summit, magnified.
[Illustration]
ERICA retorta.
CHARACTER SPECIFICUS.
ERICA, antheris muticis, inclusis; foliis quaternis, retortis, apice
setaceis, margine ciliatis; floribus umbellatis, viscosis, carneis,
ampullaceis.
DESCRIPTIO.
CAULIS fruticosus, pedalis, erectus, ramosus; rami flexuosi, filiformes.
FOLIA quaterna, retorta, seta terminali aristata, margine ciliata,
glabra, supra plana, subtus sulcata; petioli brevissimi, adpressi.
FLORES plures, subterminales, sæpe quatuor, verticillati, viscosi;
pedunculi longi, bracteis tribus instructi.
CALYX. Perianthium tetraphyllum, foliolis aristatis, apice ciliatis,
subovatis, viscosis, adpressis.
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