Banksia idiogenes | |
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Scientific classification | |
Kingdom: | Plantae |
Clade: | Tracheophytes |
Clade: | Angiosperms |
Clade: | Eudicots |
Order: | Proteales |
Family: | Proteaceae |
Genus: | Banksia |
Subgenus: | Banksia subg. Banksia |
Series: | Banksia ser. Dryandra |
Species: | B. idiogenes |
Binomial name | |
Banksia idiogenes | |
Synonyms [1] | |
Dryandra idiogenesA.S.George |
Banksia idiogenes is a species of tufted shrub that is endemic to Western Australia. It has hairy stems, deeply pinnatifid leaves, distinctive, scented, red and white flowers in heads of about eighty, later several glabrous, egg-shaped follicles in each head.
Banksia idiogenes is a tufted shrub up to about 70 cm (28 in) in diameter with hairy stems, but does not form a lignotuber. The leaves are deeply pinnatifid, 150–370 mm (5.9–14.6 in) long and 12–38 mm (0.47–1.50 in) wide on a petiole up to 90 mm (3.5 in) long. There are between twenty and twenty-five triangular lobes up to 19 mm (0.75 in) long on each side of the leaves and the lower surface has a prominent network of veins. The flowers are strongly scented and arranged in groups of about eighty in a head on the ends of branches, often the heads close together. There are linear to lance-shaped, papery involucral bracts up to 45 mm (1.8 in) long at the base of the head. The flowers have a perianth 36–44 mm (1.4–1.7 in) long that is white near the base and deep red near the end, and a cream-coloured pistil 35–39 mm (1.4–1.5 in) long. Flowering occurs in August and several egg-shaped, glabrous follicles 12–13 mm (0.47–0.51 in) long form in each head. [2] [3] [4]
This species was first formally described by Alex George in 1996 in the journal Nuytsia and given the name Dryandra idiogenes, from material he collected near Newdegate in 1986. [5] The specific epithet (idiogenes) is an ancient Greek word meaning "distinctive" or "peculiar", in reference to this species' unusual bracts and strongly scented red and white flowers. [4]
In 2007, Austin Mast and Kevin Thiele transferred all the dryandras to the genus Banksia and this species became Banksia idiogenes. [6] [7]
Banksia idiogenes grows in kwongan and is only known from several small populations in a small area near Newdegate in the Mallee biogeographic region. [2] [3] [4]
This banksia is classified as "Priority Two" by the Western Australian Government Department of Parks and Wildlife [2] meaning that it is poorly known and from only one or a few locations. [8]
Banksia calophylla is a species of shrub that is endemic to Western Australia. It has a fire-tolerant, underground stem, pinnatifid leaves that have woolly hairs on the lower surface and heads of thirty to forty-five yellowish brown flowers surrounded by hairy bracts.
Banksia columnaris is a species of column-like shrub that is endemic to Western Australia. It has pinnatifid leaves with between five and eighteen lobes on each side, heads of pale yellow to purple flowers and usually only one or two follicles forming in each head.
Banksia densa is a species of column-like shrub that is endemic to Western Australia. It has deeply serrated to pinnatifid leaves, creamy yellow flowers in heads of up to seventy-five, and hairy follicles.
Banksia cypholoba is a species of dwarf, prostrate shrub that is endemic to Western Australia. It has pinnatipartite leaves with twenty-five to forty triangular lobes on each side, heads of about sixty brownish and yellow flowers and mostly glabrous follicles.
Banksia epimicta is a species of prostrate shrub that is endemic to a small area in the south-west of Western Australia. It has crowded, sharply pointed pinnatifid leaves, large heads of unpleasantly scented, creamy white and pale yellow flowers and a small number of follicles.
Banksia rufa is a species of prostrate shrub that is endemic to the south-west of Western Australia. It has broadly linear, pinnatifid or pinnatipartite leaves with between five and twenty lobes on each side, yellow, orange or brownish flowers in heads of forty or more, and glabrous, egg-shaped follicles.
Banksia hirta is a species of shrub that is endemic to Western Australia. It has hairy stems, deeply serrated leaves, pale yellow flowers in heads of about one hundred and shining follicles. It is restricted to the Stirling Range National Park.
Banksia ionthocarpa is a species of shrub that is endemic to Western Australia. It has short, hairy, prostrate stems, pinnatifid leaves, pinkish purple to orange flower in heads of between forty and sixty at the base of leaves, and egg-shaped follicles with a distinctive tuft of hairs on the end.
Banksia kippistiana is a species of shrub that is endemic to Western Australia. It has linear, pinnatifid leaves with ten to twenty lobes on each side, heads of up to eighty yellow and cream-coloured flowers, and elliptical follicles.
Banksia lepidorhiza is a species of prostrate shrub that is endemic to Western Australia. It has underground stems, linear pinnatipartite leaves with sharply pointed lobes, pink, cream-coloured and yellow flowers in head of about thirty and egg-shaped follicles. It is only known from near Woodanilling.
Banksia mimica, commonly known as summer honeypot, is a species of prostrate shrub that is endemic to Western Australia. It has wedge-shaped leaves with sharply-pointed teeth on the sides, yellow flowers in heads of up to fifty and oblong, hairy follicles.
Banksia mucronulata, commonly known as swordfish dryandra, is a species of shrub that is endemic to Western Australia. It has spreading, hairy stems, linear, deeply pinnatifid leaves with sharply-pointed lobes, pale yellow to cream-coloured flowers in heads of between 80 and 180, and egg-shaped follicles.
Banksia obtusa, commonly known as shining honeypot, is a species of shrub that is endemic to the south-west of Western Australia. It has underground stems, linear pinnatifid leaves with triangular lobes on each side, cream-coloured to yellow flowers in heads of up to seventy, surrounded by dark reddish bracts and egg-shaped follicles.
Banksia octotriginta is a species of shrub that is endemic to the south-west of Western Australia. It has erect stems with bluish-green, deeply pinnatipartite leaves, heads of up to eighty or more golden-yellow flowers and egg-shaped follicles.
Banksia plumosa is a species of shrub that is endemic to Western Australia. It has hairy stems, broadly linear pinnatifid to pinnatipartite leaves with triangular lobes, creamy-yellow flowers in heads of up to eighty, and egg-shaped follicles.
Banksia squarrosa, commonly known as pingle, is a species of prickly shrub that is endemic to Western Australia. It has linear to narrow lance-shaped leaves with up to ten sharply-pointed teeth on each side, yellow flowers in heads of about sixty and later, up to seven oblong to egg-shaped follicles in each head.
Banksia strictifolia is a species of bushy shrub that is endemic to Western Australia. It has serrated, linear leaves with sharply-pointed teeth on both sides, creamy yellow flowers in heads of between forty-five and eighty-five, and egg-shaped to more or less spherical follicles.
Banksia stuposa is a species of shrub that is endemic to the southwest of Western Australia. It has hairy stems, broadly linear pinnatifid leaves, golden yellow and white flowers in heads of one hundred or more, and hairy, egg-shaped follicles.
Banksia subpinnatifida is a species of bushy shrub that is endemic to the southwest of Western Australia. It has more or less linear, pinnatipartite leaves with sharply-pointed teeth on the sides, golden yellow flowers in heads of about sixty, and glabrous, elliptical follicles.
Banksia tenuis is a species of shrub that is endemic to the southwest of Western Australia. It has pinnatifid, serrated or smooth-edges leaves, golden brown and cream-coloured flowers in heads of about fifty-five and glabrous, egg-shaped follicles.