Trilepisium, the urnfigs or false-figs, is a small Afrotropical genus of plants in family Moraceae. They grow to medium-sized or large trees that occur in evergreen and semi-deciduous forests, flooded forests or forest patches and often along rivers and streams,[2] and at elevations of up to 2,000 m[3] and over.[4]
The bole may be 60 cm wide, and is often fluted at the base.[4] The smooth, grey bark is very lenticellate[5] and exudes a cream-coloured latex when damaged.[3] The yellowish to pinkish slash turns purple-red as it dries.[5] They usually branch high up to form a small and loosely pyramidal crown[4] with drooping twigs. Stipules of terminal buds eventually leave annular scars.[5]
The glossy and very dark elliptic leaves have a prominent driptip,[2] and measure up to 14 cm long.[3] They are glossy below, and have two small lobes at the base.[5]
The flowers appear in spring and are arranged in a whitish to mauve puff.[3] The puff is about 1 cm in diameter,[2] and consists of staminate male flowers and pistillate female flowers, without perianths,[3] which obscure the view of the receptacle.[6] The flowers protrude from the open apex of an urn-shaped receptacle which is about 1.5 cm long.[2]
The fig-like fruit, embedded in the fleshy receptacles, are some 2 cm long.[3] They are ellipsoidal in shape and hold a nutlet each.[2][5] Ripe fruit have the appearance of blue plums.[5]
Speciesedit
The two species are distinguished on floral characteristics:[7]
The wood of T. madagascariense is suitable for furniture, and the sap yields a red dye.[2] Its roasted seeds are eaten and it is sometimes cultivated.[4] A methanol extract, fractions and isoliquiritigenin from T. madagascariense stem bark has been shown to possess antidiarrheal activities,[8] and previously unknown trilepisflavan and trilepisuimic acid compounds were isolated from it in 2012.[9]
Trilepisium madagascariense is a larval foodplant for the butterfly Cyrestis camillus sublineata.[2] On the Seychelles the seeds are likely dispersed by frugivorous birds and fruit bats, but the pollinators are unknown.[7]
^ abcdefgVan Wyk, Braam; et al. (1997). Field Guide to Trees of Southern Africa. Cape Town: Struik. p. 82. ISBN978-1-86825-922-9.
^ abcdefHyde, M.; et al. "Trilepisium madagascariense DC". Flora of Zimbabwe. Retrieved 19 November 2014.
^ abcde"Trilepisium madagascariense DC". Base de données des plantes d'Afrique. Conservatoire et Jardin botaniques & SANBI. 2012. Retrieved 19 November 2014.
^ abcdefJongkind, C.; et al. "Trilepisium madagascariense". Fauna and Flora of Liberia. Retrieved 19 November 2014.
^ abBaguette, F.; Baboorun, T.; Harryba, S.; Senterre, B.; Beech, E. (2018). "Trilepisium gymnandrum". IUCN Red List of Threatened Species. 2018: e.T44005A127865223. doi:10.2305/IUCN.UK.2018-2.RLTS.T44005A127865223.en. Retrieved 12 November 2021.
^Kuiate, Jules-Roger; Kuete, Victor; Teponno, Remy Bertrand; Tapondjou, Leon Azefack; Vilarem, Gerard; Teke, Gerald Ngo (2010). "Antidiarrheal activity of extracts and compound from Trilepisium madagascariense stem bark". Indian Journal of Pharmacology. 42 (3): 157–63. doi:10.4103/0253-7613.66839. PMC2937317. PMID 20871767.
^Ango, Patrick Y.; Kapche, Deccaux W.F.G.; Kuete, Victor; Ngadjui, Bonaventure T.; Bezabih, Merhatibeb; Abegaz, Berhanu M. (September 2012). "Chemical constituents of Trilepisium madagascariense (Moraceae) and their antimicrobial activity". Phytochemistry Letters. 5 (3): 524–528. Bibcode:2012PChL....5..524A. doi:10.1016/j.phytol.2012.05.006.
January 01, 1970
trilepisium, urnfigs, false, figs, small, afrotropical, genus, plants, family, moraceae, they, grow, medium, sized, large, trees, that, occur, evergreen, semi, deciduous, forests, flooded, forests, forest, patches, often, along, rivers, streams, elevations, ov. Trilepisium the urnfigs or false figs is a small Afrotropical genus of plants in family Moraceae They grow to medium sized or large trees that occur in evergreen and semi deciduous forests flooded forests or forest patches and often along rivers and streams 2 and at elevations of up to 2 000 m 3 and over 4 Urnfigs T madagascariense Scientific classification Kingdom Plantae Clade Tracheophytes Clade Angiosperms Clade Eudicots Clade Rosids Order Rosales Family Moraceae Tribe Dorstenieae Genus TrilepisiumThouars 1806 Species 1 Trilepisium gymnandrum Baker J Gerlach Trilepisium madagascariense DC Synonyms 1 Bosqueia Thouars ex Baill 1863 Pontya A Chev 1909 Contents 1 Description 2 Species 3 Uses and species associations 4 ReferencesDescription editThe bole may be 60 cm wide and is often fluted at the base 4 The smooth grey bark is very lenticellate 5 and exudes a cream coloured latex when damaged 3 The yellowish to pinkish slash turns purple red as it dries 5 They usually branch high up to form a small and loosely pyramidal crown 4 with drooping twigs Stipules of terminal buds eventually leave annular scars 5 The glossy and very dark elliptic leaves have a prominent driptip 2 and measure up to 14 cm long 3 They are glossy below and have two small lobes at the base 5 The flowers appear in spring and are arranged in a whitish to mauve puff 3 The puff is about 1 cm in diameter 2 and consists of staminate male flowers and pistillate female flowers without perianths 3 which obscure the view of the receptacle 6 The flowers protrude from the open apex of an urn shaped receptacle which is about 1 5 cm long 2 The fig like fruit embedded in the fleshy receptacles are some 2 cm long 3 They are ellipsoidal in shape and hold a nutlet each 2 5 Ripe fruit have the appearance of blue plums 5 Species editThe two species are distinguished on floral characteristics 7 Trilepisium gymnandrum Baker J Gerlach Silhouette Island Seychelles Trilepisium madagascariense DC African mainland Madagascar and Annobon island 4 Uses and species associations editThe wood of T madagascariense is suitable for furniture and the sap yields a red dye 2 Its roasted seeds are eaten and it is sometimes cultivated 4 A methanol extract fractions and isoliquiritigenin from T madagascariense stem bark has been shown to possess antidiarrheal activities 8 and previously unknown trilepisflavan and trilepisuimic acid compounds were isolated from it in 2012 9 Trilepisium madagascariense is a larval foodplant for the butterfly Cyrestis camillus sublineata 2 On the Seychelles the seeds are likely dispersed by frugivorous birds and fruit bats but the pollinators are unknown 7 References edit a b Trilepisium Thouars Plants of the World Online Retrieved 23 April 2024 a b c d e f g Van Wyk Braam et al 1997 Field Guide to Trees of Southern Africa Cape Town Struik p 82 ISBN 978 1 86825 922 9 a b c d e f Hyde M et al Trilepisium madagascariense DC Flora of Zimbabwe Retrieved 19 November 2014 a b c d e Trilepisium madagascariense DC Base de donnees des plantes d Afrique Conservatoire et Jardin botaniques amp SANBI 2012 Retrieved 19 November 2014 a b c d e f Jongkind C et al Trilepisium madagascariense Fauna and Flora of Liberia Retrieved 19 November 2014 Robertson Hamish Trilepisium madagascariense Urn fig Biodiversity explorer Iziko Museums Retrieved 19 November 2014 a b Baguette F Baboorun T Harryba S Senterre B Beech E 2018 Trilepisium gymnandrum IUCN Red List of Threatened Species 2018 e T44005A127865223 doi 10 2305 IUCN UK 2018 2 RLTS T44005A127865223 en Retrieved 12 November 2021 Kuiate Jules Roger Kuete Victor Teponno Remy Bertrand Tapondjou Leon Azefack Vilarem Gerard Teke Gerald Ngo 2010 Antidiarrheal activity of extracts and compound from Trilepisium madagascariense stem bark Indian Journal of Pharmacology 42 3 157 63 doi 10 4103 0253 7613 66839 PMC 2937317 PMID 20871767 Ango Patrick Y Kapche Deccaux W F G Kuete Victor Ngadjui Bonaventure T Bezabih Merhatibeb Abegaz Berhanu M September 2012 Chemical constituents of Trilepisium madagascariense Moraceae and their antimicrobial activity Phytochemistry Letters 5 3 524 528 Bibcode 2012PChL 5 524A doi 10 1016 j phytol 2012 05 006 Retrieved from https en wikipedia org w index php title Trilepisium amp oldid 1220398695, wikipedia, wiki, book, books, library,
