1. A Flower cut and spread open, shewn from the outside.
2. The same, shewn from the inside.
3. A Flower, with the petals, and border of the Cup removed, to shew the
insertion of the Chives into the tube of the Cup.
4. The Seed-bud, Shaft and Summit, with the tube of the Cup cut in
halves.
Our present subject stood formerly attached to the genus Guaiacum, under the title of G. affrum, and has been long cultivated in Britain and Holland, perhaps more than a century. Professor Jacquin, in his Collectanea ad Bot. &c. Vol. I. p. 93, thought fit to constitute it a new genus, naming it after his companion R. van der Schot. About the same time, the year 1786, a monograph on this plant was published at Manheim, by Fred. Casim. Medikus, under the name of Theodora Speciosa; but Jacquin’s title has universally obtained. To preserve this plant in good health, it should be kept in the coolest part of the hot-house, or in a dry stove, the warmth of a common green-house being insufficient to preserve its foliage through the winter months. It is a native of all that extent of the African coast from Senegal river, to the Cape of Good Hope, where it grows to the height of twenty feet and upwards. The seeds, which are frequently imported, keep many years in a vegetative state, and is, almost, the only method by which it can be propagated; for little success can be hoped, either from layers, or cuttings. It flowers from October till December, delighting in a light sandy loam. Perhaps, no plant which has been as long in cultivation with us, has so seldom been seen to flower; for, although the plants in the Kew gardens and elsewhere, are of a considerable size, yet have we few instances of its flowering, no mention being made of its time of inflorescence in the catalogue of that collection.
From a plant, still in flower, this present December 1803, which was literally covered with blossoms above two feet from its top, our drawing was taken; it is in the valuable and extensive collection of Isaac Swainson, Esq. Twickenham; which for scientific arrangement and richness in hardy shrubs and herbaceous plants, in particular, yields to no private or public collection we know of; and which, the extreme urbanity of the liberal proprietor, is at all times open, to every botanist or collector.[Pg 121]
PLATE CCCXLIX.
PROTEA DECUMBENS.
Slender-stemed Protea.
CLASS IV. ORDER I.
TETRANDRIA MONOGYNIA. Four Chives. One Pointal.