Banksia xylothemelia | |
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Scientific classification | |
Kingdom: | Plantae |
(unranked): | Angiosperms |
(unranked): | Eudicots |
Order: | Proteales |
Family: | Proteaceae |
Genus: | Banksia |
Species: | B. xylothemelia |
Binomial name | |
Banksia xylothemelia (A.S.George) A.R.Mast & K.R.Thiele |
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Synonyms | |
Dryandra xylothemelia A.S.George |
Dryandra xylothemelia A.S.George
Banksia xylothemelia is a sprawling woody shrub of the family Proteaceae endemic to southern Western Australia, one of the many species commonly known as dryandras and until recently called Dryandra xylothemelia. To date it is almost unknown in cultivation.
It grows as a sprawling shrub up to 1 metre (3 ft) high, often with basal shoots arising from an underground lignotuber. It has woolly stems. The leaves are pinnatifid with five to nine leaflets on each side, 7 to 12 centimetres (2.8 to 4.7 in) long, 4 to 5.5 centimetres (1.6 to 2.2 in) wide, smooth above but woolly beneath. Flowers occur in dome shaped heads up to 4 centimetres (2 in) across, attached directly to an older stem, or on a short stalk. Flower heads contain from 80 to 100 bright yellow flowers. Each flower consists of a tubular perianth made up of four fused tepals, and one long wiry style. The styles are hooked rather than straight, and are initially trapped inside the upper perianth parts, but break free at anthesis. Seeds are produced in follicles embedded in the woody bases of the flower heads.
Early collections of B. xylothemelia include a specimen collected in the Dragon Rocks Nature Reserve by Robert M. Buehrig on 9 December 1993, and a specimen collected from west of Lake King by P. G. Wilson. On 11 October 1994, Alex George collected what would later become the type specimen, from a location on the Holt Rock South Road, 14 kilometres (8.7 mi) north of Newdigate-Lake King Road, at 32°58′S 119°23′E / 32.967°S 119.383°E.