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Conospermum stoechadis subsp. sclerophyllum

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Conospermum stoechadis subsp. sclerophyllum
Scientific classification Edit this classification
Kingdom: Plantae
Clade: Tracheophytes
Clade: Angiosperms
Clade: Eudicots
Order: Proteales
Family: Proteaceae
Genus: Conospermum
Species:
Subspecies:
C. s. subsp. sclerophyllum
Trinomial name
Conospermum stoechadis subsp. sclerophyllum

Conospermum stoechadis subsp. sclerophyllum is a shrub endemic to Western Australia.

Description

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As with other forms of C. stoechadis, it grows as an erect, multi-stemmed shrub, with a lignotuber. It has slender needle-like leaves from two to 17 centimetres long and 0.6 to 2.25 millimetres wide, and panicles of white flowers.[1][2] This subspecies grows to a height of from 0.3 to 1.5 metres, rarely to 2.5 metres, and has tomentose, grey leaves.[3][4]

Taxonomy

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It was first published at species rank as Conospermum sclerophyllum, in John Lindley's 1839 A Sketch of the Vegetation of the Swan River Colony, based on unspecified material.[5] In 1995, Eleanor Bennett demoted it to a subspecies of C. stoechadis in her treatment of Conospermum for the Flora of Australia series of monographs.[6][7]

Distribution and habitat

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It occurs on sandplains of white, grey or yellow sand, or amongst laterite. It extends from Jurien Bay, east to Kulin, and south as far as Wickepin.[3][4]

Ecology

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It is not considered threatened.[4]

References

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  1. ^ "Conospermum stoechadis Endl". Flora of Australia Online. Department of the Environment and Heritage, Australian Government.
  2. ^ "Conospermum stoechadis Endl". FloraBase. Western Australian Government Department of Biodiversity, Conservation and Attractions.
  3. ^ a b "Conospermum stoechadis subsp. sclerophyllum (Lindl.) E.M.Benn". Flora of Australia Online. Department of the Environment and Heritage, Australian Government.
  4. ^ a b c "Conospermum stoechadis subsp. sclerophyllum (Lindl.) E.M.Benn". FloraBase. Western Australian Government Department of Biodiversity, Conservation and Attractions.
  5. ^ Lindley, John (1839). "A Sketch of the Vegetation of the Swan River Colony". Appendix to the first twenty-three volumes of Edwards's Botanical Register. London: James Ridgeway.
  6. ^ "Conospermum sclerophyllum Lindl". Australian Plant Name Index (APNI), IBIS database. Centre for Plant Biodiversity Research, Australian Government.
  7. ^ "Conospermum stoechadis subsp. sclerophyllum (Lindl.) E.M.Benn". Australian Plant Name Index (APNI), IBIS database. Centre for Plant Biodiversity Research, Australian Government.