Banksia ornata F. Müll. ex Meissn.

Banksia ornata (lat. Banksia ornata) – proteyakimilər fəsiləsinin banksiya cinsinə aid bitki növü.

Mənbə

Banksiya cinsinə aid növlər B. acanthopoda • B. aculeata • B. acuminata • B. aemula • B. alliacea • B. anatona • B. aquilonia • B. arborea • B. archaeocarpa B. arctotidis • B. armata • B. ashbyi • B. attenuata • B. audax • B. aurantia • B. baueri • B. baxteri • B. bella • B. benthamiana • B. bipinnatifida • B. biterax • B. blechnifolia • B. borealis • B. brownii • B. brunnea • B. burdettii • B. caleyi • B. calophylla • B. candolleana • B. canei • B. carlinoides • B. catoglypta • B. chamaephyton • B. cirsioides • B. coccinea • B. columnaris • B. comosa • B. concinna • B. conferta • B. corvijuga • B. croajingolensis • B. cuneata • B. cynaroides • B. cypholoba • B. dallanneyi • B. densa • B. dentata • B. drummondii • B. dryandroides • B. echinata • B. elderiana • B. elegans • B. epica • B. epimicta • B. ericifolia • B. erythrocephala • B. falcata • B. fasciculata • B. fililoba • B. foliolata • B. foliosissima • B. formosa • B. fraseri • B. fuscobractea • B. gardneri • B. glaucifolia • B. goodii • B. grandis • B. grossa • B. heliantha • B. hewardiana • B. hirta • B. hookeriana • B. horrida • B. idiogenes • B. ilicifolia • B. incana • B. insulanemorecincta • B. integrifolia • B. ionthocarpa • B. kingii B. kippistiana • B. laevigata • B. lanata • B. laricina • B. lemanniana • B. lepidorhiza • B. leptophylla • B. lindleyana • B. littoralis • B. longicarpa • B. lullfitzii • B. marginata • B. media • B. meganotia • B. meisneri • B. menziesii • B. micrantha • B. mimica • B. montana • B. mucronulata • B. nana • B. nivea • B. nobilis • B. novae-zelandiae • B. nutans • B. oblongifolia • B. obovata • B. obtusa • B. occidentalis • B. octotriginta • B. oligantha • B. oreophila • B. ornata • B. pallida • B. paludosa • B. pellaeifolia • B. petiolaris • B. pilostylis • B. plagiocarpa • B. platycarpa • B. plumosa • B. polycephala • B. porrecta • B. praemorsa • B. prionophylla • B. prionotes • B. prolata • B. proteoides • B. pseudoplumosa • B. pteridifolia • B. pulchella • B. purdieana • B. quercifolia • B. repens • B. robur • B. rosserae • B. rufa • B. rufistylis • B. saxicola • B. scabrella • B. sceptrum • B. sclerophylla • B. seminuda • B. seneciifolia • B. serra • B. serrata • B. serratuloides • B. sessilis • B. shanklandiorum • B. shuttleworthiana • B. solandri • B. speciosa • B. sphaerocarpa • B. spinulosa • B. splendida • B. squarrosa • B. stenoprion • B. strahanensis • B. strictifolia • B. stuposa • B. subpinnatifida • B. subulata • B. telmatiaea • B. tenuis • B. tortifolia • B. tricuspis • B. tridentata • B. trifontinalis • B. undata • B. verticillata • B. vestita • B. victoriae • B. violacea • B. viscida • B. wonganensis • B. xylothemelia

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Banksia ornata, commonly known as desert banksia,^[2] is a species of shrub that is endemic to south-eastern continental Australia. The Ngarrindjeri people of the Lower Murray region in South Australia know it as yelakut.^[3] It has thin bark, serrated, narrow egg-shaped leaves with the lower end towards the base, cream-coloured flowers in a cylindrical spike, and later, up to fifty follicles in each spike, surrounded by the remains of the flowers.

Description

Banksia ornata is a shrub that typically grows to a height of about 3 m (9.8 ft) but does not form a lignotuber. It has thin grey bark and stems that are hairy at first, later glabrous. The leaves are narrow egg-shaped with the narrower end towards the base, or wedge-shaped, 30–100 mm (1.2–3.9 in) long and 4–25 mm (0.16–0.98 in) wide on a petiole 5–10 mm (0.20–0.39 in) long. The flowers are cream-coloured and arranged in a broadly cylindrical spike 50–110 mm (2.0–4.3 in) long and 70–80 mm (2.8–3.1 in) wide when the flowers open. There are hairy involucral bracts at the base of the spike but they fall off before the flowers open. The perianth is 30–35 mm (1.2–1.4 in) long and the pistil 35–38 mm (1.4–1.5 in) long and slightly curved. Flowering occurs in most months but mainly in winter and spring and there are up to fifty elliptic follicles 15–20 mm (0.59–0.79 in) long and 10–15 mm (0.39–0.59 in) wide in each spike, surrounded by the remains of the old flowers.^{[2][4][5][6][7]}

Taxonomy and naming

Banksia ornata was first formally described in 1854 by Carl Meissner from an unpublished description by Ferdinand von Mueller. The description was published in Linnaea: ein Journal für die Botanik in ihrem ganzen Umfange, oder Beiträge zur Pflanzenkunde.^[8][9] The specific epithet (ornata) is from the Latin word ornatus meaning "decorated", referring to the flowers and leaves.^[4]

Distribution and habitat

Desert banksia is common in western Victoria and in South Australia. In South Australia it is found in the south-east of the state south of Nuriootpa, including on the lower Eyre Peninsula, Kangaroo Island and east of Adelaide. It is confined to the far west of Victoria, mainly between Murrayville and the Grampians. It tends to grow in mallee and heathland environments in sandy, well-drained soils.

Ecology

Nectarivorous birds are attracted to this shrub. Species observed feeding at its flowers include Anthochaera carunculata (red wattlebird), Melithreptus brevirostris (brown-header honeyeater), Melithreptus lunatus (white-naped honeyeater) and Zosterops lateralis (silvereye).^[10]

References

• Taylor, Anne; Hopper, Stephen (1988). The Banksia Atlas (Australian Flora and Fauna Series Number 8). Canberra: Australian Government Publishing Service. ISBN 0-644-07124-9.

Retrieved from "https://en.wikipedia.org/w/index.php?title=Banksia_ornata&oldid=1153534542"

La banksia del desierto (Banksia ornata) es una especie del género Banksia.

Descripción

Esta especie crece en suelos profundos y arenosos y suele formar un arbusto frondoso y de ramaje bajo de 1,8 m de altura. Sus hojas son verde grisáceo, estrechas, cuneiformes y de dientes apretados. En invierno y primavera aparecen fuertes espigas gris plateado o amarillo pálido ricas en néctar que atraen a las aves y a las abejas. Es fácil de cultivar en suelos arenosos bien drenados y en lugares abiertos y soleados.

Distribución

Aparece en el oeste de Victoria, y en el sur de Australia, donde es común en la Península de Eyre , Isla Canguro y al este de Adelaida, pero parece ausente en la Península de Yorke.

Taxonomía

Banksia ornata fue descrito por F.Muell ex. Meisn. y publicado en Linnaea 26: 352. 1854.^[1]​

Etimología

Banksia: nombre genérico que fue otorgado en honor del botánico inglés Sir Joseph Banks, quién colectó el primer espécimen de Banksia en 1770, durante la primera expedición de James Cook.

ornata: epíteto latíno

Sinonimia

• Sirmuellera ornata Kuntze^[2]​

Referencias

Bibliografía

• George, Alex (1999). «Banksia». En Wilson, Annette (ed.), ed. Flora of Australia: Volume 17B: Proteaceae 3: Hakea to Dryandra. CSIRO Publishing / Australian Biological Resources Study. pp. 175-251. ISBN 0-643-06454-0.
• George, A. S. 1981. The genus Banksia L.f. (Proteaceae). Nuytsia 3(3): 239–473.

Banksia ornata est une espèce d'arbuste buissonnant appartenant au genre Banksia, qui peut atteindre 3 m de haut. Il est courant dans l'ouest du Victoria, et en Australie-Méridionale, où on le trouve sur la péninsule d'Eyre, l'île Kangourou et à l'est d'Adelaide. Il pousse dans les landes et les mallee, dans des sols sableux bien drainés. Ses fleurs forment des inflorescences cylindriques, jaune-vert à jaune, virant au bronze avec le temps. La floraison a lieu en hiver et au printemps. Les feuilles vertes sont allongées et ont une extrémité serretée. Elles mesurent 20 mm de large pour 100 mm de long. Divers oiseaux nectarivores sont attirés par cette plante, et certaines se nourrissent dans ses fleurs comme le Méliphage barbe-rouge (Anthochaera carunculata), le Méliphage à tête brune (Melithreptus brevirostris), le Méliphage à lunule (Melithreptus lunatus) et le Zostérops à dos gris (Zosterops lateralis)^[2].

Notes et références

Banksia ornata (F.Muell. ex Meisn., 1854) è una pianta appartenente alla famiglia delle Proteaceae, endemica degli stati federati di Australia meridionale e Victoria, in Australia^[2].

Note

Đây là một bài mồ côi vì không có hoặc có ít bài khác liên kết đến nó.
Xin hãy tạo liên kết đến bài này trong các bài của các chủ đề liên quan. (tháng 7 2018)

Banksia ornata là một loài thực vật có hoa trong họ Quắn hoa. Loài này được F.Muell. ex Meisn. miêu tả khoa học đầu tiên năm 1854.^[1]

Chú thích

Liên kết ngoài

• Phương tiện liên quan tới Banksia ornata tại Wikimedia Commons
• Dữ liệu liên quan tới Banksia ornata tại Wikispecies
• Vườn thực vật hoàng gia Kew; Đại học Harvard; Australian Plant Name Index (biên tập). “Banksia ornata”. International Plant Names Index. Truy cập ngày 25 tháng 6 năm 2013.