Dracaena surculosa explained

Dracaena surculosa, called the gold dust dracaena and spotted dracaena, is a species of flowering plant in the family Asparagaceae, native to west and west-central tropical Africa, from Guinea to the Republic of the Congo.[1] [2] Its cultivar 'Florida Beauty' has gained the Royal Horticultural Society's Award of Garden Merit.[3]

Subtaxa

The following varieties are accepted:[2]

Description

A branched shrub or small tree that commonly grows less than 4 m in height but occasionally reaches 8 m, it has reddish brown tuberous roots that sometimes produce canelike shoots that are sometimes clad in thin greenish to white phrophylls.[4] Leaves are concolorous or variageted, glossy bright to dark green above and sometimes infused with white to yellowish dots; they are arranged in pseudowhorls with margins that are sometimes rough or smooth, apex is acuminate and base is cunneate. Leaflets can reach up to 20 cm long and 7 cm wide and are elliptic in outline. Flowers are greenish to white. Fruits is orange to bright red in colour, globose and up to 2 cm in diameter.

Distribution and habitat

Occurs naturally in West Africa from Guinea westwards to Cameroon.[5]

Uses

Commonly cultivated in botanical gardens and used as an ornamental plant.

Notes and References

  1. Web site: Dracaena surculosa gold dust dracaena . 2021 . The Royal Horticultural Society . 4 May 2021 . Other common names; spotted dracaena .
  2. Web site: Dracaena surculosa Lindl. . . Plants of the World Online . Board of Trustees of the Royal Botanic Gardens, Kew . 4 May 2021 .
  3. Web site: Dracaena surculosa 'Florida Beauty' (v) spotted dracaena 'Florida Beauty' . 2021 . The Royal Horticultural Society . 4 May 2021 .
  4. Bos, J. 1984. Dracaena in West Africa, Wageningen: Agricultural University Wageningen.
  5. Mwachala . Geoffrey . Systematics and ecology of Dracaena L. (Ruscaceae) in Central, East and Southern Africa . 2005 . PhD . Universität Koblenz-Landau .