Jansonia Kippist ex Lindl. (1847), Gard. Chron. 7,
307.1 sp., J. formosa Kippist ex Lindl.
In memory of Joseph Janson (1789-1846), who had been an 'ardent
supporter' of the Linnean Society of London.
South-west Western Australia.
Margins of streams; swampy places.
Like Brachysema, scrambling shrubs with modified bird-pollinated
flowers, but a unique capitate inflorescence. Now included within Gastrolobium (Chandler et al., Aust. Syst. Bot. 15: 619-739, 2002).
Crisp (1994) in P.Eggleton and R.Vane-Wright, Phylogenetics
and Ecology, 281-309; Crisp (1996) in S.D.Hopper et
al., Gondwanan Heritage: Past, Present and Future of the Western
Australian Biota, 179-186.
© M. Crisp
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Gastrolobium (Jansonia) formosum, photo M. Crisp
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