Coloured engravings of heaths; vol. 4Andrews, Henry Cranke, active 1799-1828
Science
Coloured engravings of heaths; vol. 4
Andrews, Henry Cranke, active 1799-1828
Ericas; Ericas -- Pictorial works
FOLIA quaterna, lanceolata, pilosa, patentia.
FLORES subterminales, umbellati, erecti: pedunculi purpurei: calycis
foliola lanceolata, basi bracteis binis oppositis instructa.
COROLLA inflata, ovata, apice arctata, incarnata: limbo æquali, patente,
plerumque sexfido, albido.
GERMEN tiaræforme, sulcatum, ad basin nectariis melliferis instructum.
Habitat ad Caput Bonæ Spei.
Floret a mense Martii in Augustum.
REFERENTIA.
1. Folium.
2. Calyx lente auctus.
3. Antheræ et Pistillum, anthera una lente aucta.
4. Germen et Pistillum, stigmate lente aucto.
5. Flos varietatis.
SPECIFIC CHARACTER.
HEATH, with beardless tips, within the blossom: flowers nearly terminal:
leaves by fours: branches whorled.
DESCRIPTION.
STEM a foot or more high: the large and smaller branches grow in whorls.
LEAVES by fours, lance-shaped, hairy and spreading.
FLOWERS nearly terminal, in umbels, upright: footstalks purple: leaflets
of the cup are lance-shaped, and furnished at the base with two opposite
floral leaves.
BLOSSOM of an inflated form, ovate, narrowed towards the end, and
flesh-coloured: segments of the border equal, spreading, mostly
six-cleft and white.
SEED-bud turban-shaped, furrowed, and furnished at the base with
honey-bearing nectaries.
Native of the Cape of Good Hope.
Flowers from March till August.
REFERENCE.
1. A leaf.
2. The Empalement magnified.
3. Chives and Pointal, one tip magnified.
4. Seed-bud and Pointal, summit magnified.
5. Flower of a variety.
This Erica is supposed to have been raised from seed of E. _ventricosa_,
or _pregnans_, and is called the star-flowered variety from the mouth of
the flowers having six divisions, and the specific character of the
genus being only four-cleft. There are one or two flowers that still
remain unaltered, just sufficient to proclaim the metamorphosis not
quite complete. There is also another seminal variety with six-cleft
petals, and we have given a flower of it among the dissections; this
variation, however, can in no other respect be distinguished from the
old ventricose species; but the one our figure represents differs in
many other particulars, that well support its claim to a specific
distinction.
[Illustration]
ERICA suaveolens.
CHARACTER SPECIFICUS.
ERICA antheris muticis inclusis: floribus racemosis: foliis sparsis:
caule fruticoso, erecto.
DESCRIPTIO.
CAULIS sesquipedalis, erectus, ramosus: ramulis simplicibus.
FOLIA quina vel sena, numerosa, sparsa, linearia, acuta, adscendentia.
FLORES in apicibus ramorum, subterminales et racemosi: corolla
cylindrica, odorata, pallide purpurea; oris laciniis recurvata.
GERMEN tiaræforme, sulcatum, ad basin nectariis melliferis instructum.
Habitat ad Caput Bonæ Spei.
Floret a mense Maii in Julium.
REFERENTIA.
1. Calyx.
2. Corolla varietatis profundæ.
3. Stamina et Pistillum, anthera una lente aucta.
4. Germen et Pistillum, stigmate lente aucto.
SPECIFIC CHARACTER.
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