Banksia_integrifolia_subsp._integrifolia Knowpia

Banksia integrifolia subsp. integrifolia
Scientific classification
Kingdom:	Plantae
Clade:	Tracheophytes
Clade:	Angiosperms
Clade:	Eudicots
Order:	Proteales
Family:	Proteaceae
Genus:	Banksia
Species:	B. integrifolia; L.f.
Subspecies:	B. i. subsp. integrifolia
Trinomial name
	Banksia integrifolia subsp. integrifolia ;

Banksia integrifolia subsp. integrifolia is a subspecies of Banksia integrifolia.

Description edit

Banksia integrifolia subsp. integrifolia can be distinguished from the other subspecies of B. integrifolia by its slightly smaller, broader leaves, which are also somewhat duller than those of B. integrifolia subsp. compar.^[1]^[2]^[3]

Taxonomy edit

The type material for B. integrifolia subsp. integrifolia was first collected at Botany Bay on 29 April 1770 by Sir Joseph Banks and Dr Daniel Solander, naturalists on the Endeavour during Lieutenant (later Captain) James Cook's first voyage to the Pacific Ocean.^[4]^[5] Published as "Banksia integrifolia L.f." by Carolus Linnaeus the Younger in April 1782, it was maintained at species rank until 1913, when Frederick Bailey published B. integrifolia var. compar. This created the autonym Banksia integrifolia L.f. var. integrifolia.^[6] In 1994, Kevin Thiele promoted B. integrifolia var. compar to subspecies rank, publishing another subspecies at the same time. This had the effect of promoting the autonym to subspecies rank also, thus creating B. integrifolia L.f. subsp. integrifolia.^[7]^[8]

Distribution and habitat edit

Banksia integrifolia subsp. integrifolia is generally found on infertile, sandy soils within 50 kilometres (30 mi) of the coast.^[7] Endemic to Australia, it occurs from around Bundaberg, Queensland south along the coast to Geelong, Victoria.^[9] There are records of collections on islands in Bass Strait, but it appears to be extinct there now.^[3]

References edit

^ George, Alex S. (1981). "The Genus Banksia L.f. (Proteaceae)". Nuytsia. 3 (3): 239–473.
^ George, Alex S. (1987). The Banksia Book (Second Edition). Kenthurst, New South Wales: Kangaroo Press (in association with the Society for Growing Australian Plants). ISBN 0-86417-006-8.
^ ^a ^b George, Alex S. (1999). "Banksia". In Wilson, Annette (ed.). Flora of Australia. Vol. 17B: Proteaceae 3: Hakea to Dryandra. CSIRO Publishing / Australian Biological Resources Study. pp. 175–251. ISBN 978-0-643-06454-6.
^ William J. L. Wharton, ed. (1893). Captain Cook's Journal during his First Voyage Round the World made in H. M. Bark "Endeavour" 1768-71: A Literal Transcription of the Original MSS . London: E. Stock.
^ "29 April 1770". Banks's Journal. Archived from the original on 8 October 2006. Retrieved 25 October 2006.
^ "Banksia integrifolia var. compar (R.Br.) F.M.Bailey". Australian Plant Name Index (APNI), IBIS database. Centre for Plant Biodiversity Research, Australian Government.
^ ^a ^b Thiele, Kevin; Ladiges, Pauline Y. (1994). "The Banksia integrifolia L.f. species complex (Proteaceae)". Australian Systematic Botany. 7 (4): 393–408. doi:10.1071/SB9940393.
^ "Banksia integrifolia subsp. compar (R.Br.) K.R.Thiele". Australian Plant Name Index (APNI), IBIS database. Centre for Plant Biodiversity Research, Australian Government.
^ 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.