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・ Perstorps SK
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・ Persoonia dillwynioides
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・ Persoonia falcata
・ Persoonia fastigiata
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・ Persoonia flexifolia
・ Persoonia glaucescens
・ Persoonia graminea
・ Persoonia gunnii
・ Persoonia hakeiformis
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・ Persoonia hexagona
Persoonia hirsuta
・ Persoonia inconspicua
・ Persoonia iogyna
・ Persoonia isophylla
・ Persoonia juniperina
・ Persoonia kararae
・ Persoonia katerae
・ Persoonia lanceolata
・ Persoonia laurina
・ Persoonia laxa
・ Persoonia leucopogon
・ Persoonia levis
・ Persoonia linearis
・ Persoonia longifolia
・ Persoonia manotricha


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Persoonia hirsuta : ウィキペディア英語版
Persoonia hirsuta

''Persoonia hirsuta'', commonly known as the hairy persoonia or hairy geebung, is a shrub native to New South Wales in eastern Australia.
First collected by John White in the vicinity of Port Jackson (Sydney) in 1794, ''Persoonia hirsuta'' was described by Christiaan Hendrik Persoon in his 1805 work ''Synopsis Plantarum''. The species name ''hirsuta'' is the Latin adjective ''hirsutus'' "covered with long coarse hairs", and refers to the hairy nature of the plant.〔
Two subspecies are recognised: the nominate subspecies ''hirsuta'' is found within 20 km (12 miles) of the New South Wales Central Coast up to 300 m in altitude. It ranges from Gosford to the Royal National Park. Subspecies ''evoluta'' is found further inland in the Sydney region, from Hill Top in the southwest to Glen Davis in the northwest and Putty to the north.〔 The subspecies are distinguished by leaf shape, the former having narrow linear leaves, 0.75 to 1.5 mm wide, with revolute margins, and the latter spoon- or oval-shaped (spathulate to elliptic) leaves measuring 1.5 to 5 mm wide, with recurved margins. There is a wide zone where intermediate forms are found from the Lower Blue Mountains to 15 km (8 mi) of the coast. Subspecies ''evoluta'' also hybridises with ''P. mollis'' subsp. ''nectens''.
''Persoonia hirsuta'' grows as a low spreading shrub to 1 m (3 ft) high, distinguished from other persoonias by its hairy leaves, stems and flowers. The yellow flowers appear from November to January, and are followed by the development of fleshy fruit known as drupes which fall to the ground when mature.〔
The usual habitat is open woodland and heath on sandstone soils.〔
The fruit are adapted to be eaten by vertebrates, such as kangaroos, possums, and currawongs and other large birds.〔
''Persoonia hirsuta'' is listed nationally as ''endangered''. The species occurs in fragmented small populations throughout its range. It is threatened by urban development and clearing or degradation of bushland, and too frequent bushfires and burning of bush.〔 The European honeybee has been implicated in the decline of this and other species as it is suspected of being a poor pollinator of persoonia flowers.〔

==References==



抄文引用元・出典: フリー百科事典『 ウィキペディア(Wikipedia)
ウィキペディアで「Persoonia hirsuta」の詳細全文を読む



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