Anisophyllea R.Br. ex Sabine

Genus

Angiosperms > Cucurbitales > Anisophylleaceae

Characteristics

Trees and shrubs. Leaf-axils with 4-6 superposed serial buds. Leaves alternate (distichous), often inequilateral, entire, isomorphous, or dimorphous (in A. disticha and some specimens of A. scortechinii), generally curvinerved with 3-5 longitudinal nerves (including the midrib) running from base to apex, more rarely pinnate-nerved but in that case always provided with an intramarginal vein. Stipules 0. Inflorescences axillary or supra-axillary, solitary or serial (supernumerary), simple or branched, spike-like, racemose, or paniculate, ebracteate or with minute bracts, brownish pubescent. Monoecious, flowers unisexual, polygamous or bisexual, in A. disticha the inflorescences either female or male; male flowers more or less globose, female flowers cylindric and more or less quadrangular. Calyx lobes (3-)4(-5), lobes deltoid, acute, tube adnate to the ovary. Petals entire, lobed, or lacerate. Stamens twice as many as petals, usually unequal in length, episepalous ones longest; filaments short, subulate, in some spp. the epipetalous filaments adnate to the basal part of the petal; anthers small, ovoid; abortive in the females. Disk obscure, crenulate or lobed. Ovary inferior, 3-5-celled, each cell with 1 ovule, abortive in the male flowers and consisting of 3-4 small conical or subulate appendages homologous with the styles with the ovary suppressed. Styles (3-)4, free, subulate. Ovules pendulous. Fruits ellipsoid to pyriform, smooth or ridged, usually 1-seeded,floral parts persistent; pericarp generally consisting of 3 layers,rather hard and fibrous, in A. disticha exocarp fleshy, mesocarp and endocarp bony and ridged. Seeds with a coriaceous testa, consisting of a solid body of which the main part is formed by a thick, hard albumen; embryo linear or slightly spindle-shaped, longitudinally embedded in the seed, possibly for the greater part consisting of a hypocotyl. This is solid and indeed consists of an almost undifferentiated hypocotyl which contains the reserve food, similar as in several other tropical tree genera e.g. Barring-tonia and Bertholletia. From this 'pre-adapted' structure one can imagine the origin of the further differentiated embryogeny of the marine species.
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Trees, shrubs and subshrubs; individuals bearing leaves of more than one distinct size but not (in our area) very unlike in shape. Leaves of the larger sort alternate, shortly petiolate, entire, exstipulate, usually ± elliptic, usually glabrous at maturity, usually with 2–6 lateral nerves curving up from near the base to become subparallel. Flowers small, numerous, in spikes. Calyx-lobes (? 3–) 4–5, ± triangular-deltoid, ± erect. Petals 4–5. Stamens twice as many as the calyx-lobes; anthers didymous. Ovary inferior; styles 4–5 (–8), ± thickened below; ovules solitary in each cell. Fruit a ± oblong drupe. Endosperm absent.. The species known from our area also have the following characters in common:Leaves usually narrowly to broadly elliptic or lanceolate, more rarely ovate or rotund. Calyx-lobes 4 (–7), glabrous within. Petals 4 (–6), divided above. Stamens 8 (–12), with ± raised ± convoluted or muricate glands between their bases. Styles 4 (–5).
Leaves alternate, shortly petiolate, exstipulate, often with alternating reduced stipuliform leaves; leaf-lamina usually ± elliptic, entire, often inequilateral, with 2–6 lateral nerves curving up from near the base and soon becoming subparallel, leathery to papery, mostly ± glabrous with age.
Stamens twice as many as the petals, inserted at the mouth of the calyx-tube or sometimes the epipetalous ones adnate to the basal parts of the petals; filaments short, usually unequal in length, subulate or narrowly linear; anthers small, ellipsoid or ovoid, didymous.
Inflorescences many-flowered, spike-like, racemose or paniculate, axillary or supra-axillary, solitary or serial, ± slender, ebracteate or with minute, brownish, pubescent, soon caducous bracts.
Seed with a leathery testa; albumen thick and hard; embryo linear or slightly fusiform, longitudinally embedded in the seed; cotyledons minute or absent; endosperm absent.
Ovary inferior, (3)4(8)-locular, each locule 1-ovulate; styles (3)4(8), short, subulate, ± thickened below, erect or recurved, ± free, arising from the epigynous disk.
Petals scarcely longer than the calyx-lobes, lobed or laciniate (rarely entire), involute, inserted at the mouth of the calyx-tube.
Calyx pilose; calyx-tube campanulate, adnate to the ovary; calyx-lobes (3)4–5(7), ± deltate, acute at the apex, ± erect.
Undershrubs, shrubs or trees, usually glabrous, with young shoots often pubescent or pilose, without aerial roots.
Fruit an ellipsoid to pyriform drupe, smooth or ridged, usually 1-locular and 1-seeded.
Flowers small, unisexual, polygamous or more usually bisexual, sessile.
Disk obscure, crenulate or lobed.
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Environment

Primary rain-forests below 1000 m, one record of 1250 and one of 1870 m.
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Hardiness (USDA) 8-12

Usage

Uses. The wood is hard and durable. The timber of some species is used for house-beams, cf. Burk. Dict. 1 1935 161 .The fruit of the W. African species A. laurina is edible and is called monkey apple, cf. Sabine Trans. Hort. Soc. 5 1824 446 In our area only A. disticha has a fleshy drupe but is not known to have been eaten by men.
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Cultivation

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Images

Anisophyllea unspecified picture

Distribution

Anisophyllea world distribution map, present in French Guiana, Indonesia, India, Iceland, Malaysia, and South Africa

Identifiers

LSID urn:lsid:ipni.org:names:33554-1
WFO ID wfo-4000002193
COL ID WFJ
BDTFX ID -
INPN ID -
Wikipedia (EN) Link
Wikipedia (FR) Link

Synonyms

Anisophyllea

Lower taxons

Anisophyllea apetala Anisophyllea buchneri Anisophyllea chartacea Anisophyllea corneri Anisophyllea curtisii Anisophyllea disticha Anisophyllea fallax Anisophyllea grandis Anisophyllea griffithii Anisophyllea guianensis Anisophyllea myriosticta Anisophyllea nitida Anisophyllea penninervata Anisophyllea polyneura Anisophyllea pomifera Anisophyllea quangensis Anisophyllea reticulata Anisophyllea rhomboidea Anisophyllea scortechinii Anisophyllea sororia Anisophyllea strychnoides Anisophyllea laurina Anisophyllea meniaudi Anisophyllea purpurascens Anisophyllea cinnamomoides Anisophyllea beccariana Anisophyllea boehmii Anisophyllea brachystila Anisophyllea buettneri Anisophyllea cabole Anisophyllea cordata Anisophyllea ferruginea Anisophyllea fissipetala Anisophyllea fruticulosa Anisophyllea glandulifolia Anisophyllea globosa Anisophyllea gossweileri Anisophyllea impressinervia Anisophyllea ismailii Anisophyllea manausensis Anisophyllea mayumbensis Anisophyllea obtusifolia Anisophyllea poggei Anisophyllea parafallax Anisophyllea schatzii Anisophyllea bakoensis Anisophyllea biokoensis Anisophyllea borneensis Anisophyllea cuneata Anisophyllea dinghoui Anisophyllea glandibeccariana Anisophyllea glandulipetiolata Anisophyllea insularis Anisophyllea myriostictoides Anisophyllea neopurpurascens Anisophyllea obanica Anisophyllea rengamensis Anisophyllea rubroglandula Anisophyllea sabahensis Anisophyllea sarawakensis Anisophyllea sessiliflora Anisophyllea sumatrana Anisophyllea exellii Anisophyllea pochetii Anisophyllea madagascarensis Anisophyllea masoalensis Anisophyllea dichostila