Alectryon Connatus (F.Muell.) Radlk

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Australian Tropical Rainforest Plants - Online edition Alectryon connatus (F.Muell.) Radlk. Family: Sapindaceae Radlkofer, L.A.T. (1878) Sitzungsberichten der k. bayer Akademie der Wissenschaften, Math.-Phys. Classe, 1878 : 299. Common name: Alectryon Stem A small tree seldom exceeding 30 cm dbh. Leaves Leafy twigs longitudinally grooved or striated, clothed in yellowish or yellow-brown hairs at least when young. Leaflets usually 2-4 per compound leaf, sessile or very shortly stalked. Leaflet blades about 4-12 x 4.5 cm. Male flowers. © R.L. Barrett Flowers Calyx lobes broadly ovate, about 1.5 mm long. Petals present, slightly longer than the calyx, inner surface hairy. Base of the ovary surrounded by an orange gland. Ovary hairy on both the inner and outer surfaces. Fruit Fruit about 8-12 x 8-20 mm, pubescent on the outer surface. Inner surface of each locule hairy. Seeds black. Aril cupular, red, margin crenate. Embryo green, cotyledons folded. Seedlings Inflorescence. © R.L. Barrett Cotyledons about 5-7 mm long. First pair of leaves simple, toothed or lobed, subsequent leaves pinnate with two leaflets. At the tenth leaf stage: leaflet blades hairy on the upper surface, densely (or rarely sparsely) so on the lower surface, hairs tortuous, pale; lower surface of the leaflet blade green. Seed germination time 13 to 164 days. Distribution and Ecology Occurs in WA, CYP, NEQ, CEQ and southwards as far as south-eastern Queensland. Altitudinal range from sea level to 800 m. Grows in monsoon forest, beach forest and similar vegetation types. Flowers and immature fruit. © G. Also occurs in New Guinea. Sankowsky Natural History & Notes A small tree that has potential for cultivation in gardens in drier areas. Flowers are greenish yellow. Synonyms Nephelium connatum (F.Muell.) Benth., Flora Australiensis 1: 465(1863). Spanoghea connata F.Muell., Transactions and Proceedings of the Philosophical Institute of Victoria 3: 26(1859), Type: In wooded valleys near Moreton Bay. Hill and Mueller. [given by P.W.Leenhouts, Blumea 33 (1988) 317 as Hill & Mueller, Que Dehiscing fruit. © CSIRO RFK Code 789 Copyright © CSIRO 2020, all rights reserved. Leaves and Flowers. © B. Gray Leaves and fruit. © CSIRO Juvenile leaves. © R.L. Barrett Scale bar 10mm. © CSIRO Cotyledon stage, epigeal germination. © CSIRO 10th leaf stage. © CSIRO Trunk. © G. Sankowsky Web edition hosted at https://apps.lucidcentral.org/rainforest.

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