Overview
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Vulnerable |
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Interesting Facts
Description
Family Moraceae
Trees
, shrubs
, vines
, or rarely herbs, frequently with milky
or watery latex, sometimes spiny
. Stipules present, frequently caducous
. Leaves alternate, rarely opposite; petiole
often present and well-defined; leaf blade
simple
, sometimes with cystoliths
, margin
entire or palmately lobed
, venation
pinnate or palmate. Inflorescences axillary
, frequently paired
, racemose, spicate
, capitate, or rarely cymose
, sometimes a fig or syconium with flowers completely enclosed within a hollow receptacle. Flowers unisexual
(plants
monoecious or dioecious), small to very small. Calyx lobes
(1 or) 2-4(-8), free
or connate
, imbricate or valvate
. Corolla absent. Male flowers: stamens as many as and opposite to calyx lobes (except in Artocarpus), straight or inflexed
in bud; anthers
1- or 2-loculed, crescent-shaped to top-shaped; pistillode
(rudimentary
sterile
pistil) often present. Female flowers: calyx lobes usually 4; ovary superior, semi-inferior, or inferior, 1(or 2) -loculed; ovules 1 per locule, anatropous
or campylotropous; style branches 1 or 2; stigmas usually filiform
. Fruit usually a drupe, rarely an achene, enveloped by an enlarged calyx and/or immersed
in a fleshy
receptacle, often joined into a syncarp. Seed solitary; endosperm present or absent.
Between 37 and 43 genera and 1100–1400 species: widespread in tropical
and subtropical
areas, less common in temperate
areas; nine genera and 144 species (26 endemic, five introduced
) in China.
Economically, the most important species are those of Morus and Maclura associated with the production
of silk
. Some species in Broussonetia, Maclura, and Morus are important for paper making; some species in Artocarpus, Ficus, and Morus have edible fruit; and some species of Artocarpus and Broussonetia are used for furniture or timber.[1]
Genus Artocarpus
Trees
, evergreen
or deciduous, with latex; monoecious. Stipules free
, intrapetiolar
or lateral
, amplexicaul
or not. Leaves spirally arranged
or distichous; leaf blade
simple
to pinnatifid
, rarely pinnate, leathery, margin
entire. Inflorescences sometimes borne on main branches or trunk
, unisexual
, capitate, many-flowered. Male flowers: free, surrounded by peltate to clavate
interfloral bracts; calyx tubular
, slightly 2-lobed or 2-4-lobed; lobes
imbricate or valvate
; stamen 1, straight in bud, slightly to conspicuously exserted from calyx; anthers
globose
to oblong
, 2-loculed; pistillode
absent. Female flowers: at least partially adnate
to each other and/or to interfloral bracts; calyx tubular, basally thin walled, apically thick walled and either completely fused or not; ovary free; style central or ± lateral; stigmas 1 or 2, equal or unequal. Flowers and bracts fused laterally to form a syncarp. Syncarp fleshy throughout or at least at basal portions of calyx, sometimes very large, flowers and bracts fused at their tips
to form an areolate
surface or free and forming variously shaped processes on surface. Seed without endosperm; cotyledons fleshy
, equal or unequal.
About 50 species: tropical
and subtropical
Asia, Pacific Islands; 14 species (five endemic, two introduced
) in China.
Some species are important for their edible fruit (most notably Artocarpus communis, breadfruit), and/or timber.[2]
Habitat
Biome: Terrestrial [3].
Ecology: A lowland forest species.[3].
Taxonomy
- Domain:
Eukaryota
(
)
- Whittaker & Margulis,1978
- eukaryotes
- Kingdom:
Plantae
(
)
- Haeckel, 1866
- Plants
- Subkingdom:
Viridaeplantae
(
)
- Cavalier-Smith, 1981
- Phylum:
Tracheophyta
(
)
- Sinnott, 1935 ex Cavalier-Smith, 1998
- Vascular Plants
- Subphylum:
Euphyllophytina
(
)
- Infraphylum:
Radiatopses
(
)
- Kenrick & Crane, 1997
- Class:
Spermatopsida
(
)
- Brongniart, 1843
- Subclass:
Rosidae
(
)
- Takhtajan, 1967
- Superorder:
Urticanae
(
)
- Takhtajan Ex Reveal, 1992
- Order:
Rosales
(
)
- Perleb, 1826
- Family:
Moraceae
(
)
- (Dumort., 1829) Gaudich., in Trinius, 1835, nom. cons.
- mulberries
- Tribe:
Artocarpeae
(
)
- Genus:
Artocarpus
(
)
- J.R. Forster & J.G.A. Forster, 1775, nom. cons.
- Breadfruit
- Specific epithet:
rubrovenus
- Warb.
- Botanical name: - Artocarpus rubrovenus Warb.
- Specific epithet:
rubrovenus
- Warb.
- Genus:
Artocarpus
(
- Tribe:
Artocarpeae
(
- Family:
Moraceae
(
- Order:
Rosales
(
- Superorder:
Urticanae
(
- Subclass:
Rosidae
(
- Class:
Spermatopsida
(
- Infraphylum:
Radiatopses
(
- Subphylum:
Euphyllophytina
(
- Phylum:
Tracheophyta
(
- Subkingdom:
Viridaeplantae
(
- Kingdom:
Plantae
(
Similar Species
Members of the genus Artocarpus
ZipcodeZoo has pages for 13 species, subspecies, varieties, forms, and cultivars in this genus:
A. altilis (Breadfruit) · A. elasticus (Artocarpus) · A. heterophyllus (Jaca) · A. hirsutus (Hirsute Artocarpus) · A. hypargyraeus (Kwai Muk) · A. integer (Chempedak) · A. integrifolia (Jack Fruit) · A. lacucha (Monkey Jack Tree) · A. mariannensis (Artocarpus) · A. odoratissimus (Marang) · A. rigidus (Monkey Jack) · A. sericicarpus (Pedalai) · A. tamaran (Artocarpus)
More Info
- Search for Pictures: images.google.com
- Search for Scholarly Articles: Google Scholar
- Search using Scientific Name and Vernacular Names: All the Web | AltaVista Canada | AltaVista | Excite | Google | HotBot | Lycos
- Search using Specialized Databases: GenBank | Medline | Scirus | CISTI/CAL | Agricola Periodicals | Agricola Books
Further Reading
- Contribution to an evaluation of tree species using the new CITES Listing Criteria CITES url p. 437.
- Chang Siushih, Wu Chengyih & Cao Ziyu. 1998. Moroideae. In: Chang Siushih & Wu Chengyih, eds., Fl. Reipubl. Popularis Sin. 23(1): 1219.
- Chang Siushih, Wu Chengyih & Cao Ziyu. 1998. Moroideae. In: Chang Siushih & Wu Chengyih, eds., Fl. Reipubl. Popularis Sin. 23(1): 1219.
Notes
Contributors
- Brands, S.J. (comp.) 1989-present. The Taxonomicon. Universal Taxonomic Services, Zwaag, The Netherlands. Accessed January 10, 2012.
- IUCN 2012. IUCN Red List of Threatened Species. Version 2011.2. . Downloaded on January 28, 2012.
- World Conservation Monitoring Centre 1998. Artocarpus rubrovenus. In: IUCN 2011. IUCN Red List of Threatened Species. Version 2011.2. <www.iucnredlist.org>. Downloadedon 30January2012.
Identifiers
- Biodiversity Heritage Library NamebankID: 7143521
- IUCN ID: 192868
- Zipcode Zoo Species Identifier: 1021403
Footnotes
- Zhengyi Wu, Zhe-Kun Zhou & Michael G. Gilbert "Moraceae". in Flora of China Vol. 5 Page 21. Published by Science Press (Beijing) and Missouri Botanical Garden Press. Online at EFloras.org. [back]
- "Artocarpus". in Flora of China Vol. 5 Page 30. Published by Science Press (Beijing) and Missouri Botanical Garden Press. Online at EFloras.org. [back]
- World Conservation Monitoring Centre 1998. Artocarpus rubrovenus. In: IUCN 2011. IUCN Red List of Threatened Species. Version 2011.2. <www.iucnredlist.org>. Downloaded on 30 January 2012. [back]
