1. Family: Fabaceae Lindl.
    1. Pithecellobium Mart.

      1. This genus is accepted, and its native range is Mexico to Brazil, Caribbean.

    [LOWO]

    Legumes of the World. Edited by G. Lewis, B. Schrire, B. MacKinder & M. Lock. Royal Botanic Gardens, Kew. (2005)

    Note

    Nielsen (1981a) recognised 21 genera in Ingeae (Table 7), although 4 were not given generic names, but were referred to as ‘Gen. A’ to ‘Gen. D’. He recognised the genus Marmaroxylon, although without a generic number, so that the tribe, to the casual observer, appeared to contain only 20 genera. The genus Punjuba appended by Nielsen (1981a) under “genera and species of unknown affinity” is here treated as a synonym of Abarema, following Barneby & Grimes (1996), although we suggest that this may be reinstated as a good genus in the future. Nielsen (1981a) also included Pithecellobium incuriale (Vell.) Benth. as a “species of unknown affinity” but this is now placed in Leucochloron Barneby & Grimes (1996).

    Polhill (1994) increased the number of genera of Ingeae to 25 (Table 7). He recognised Nielsen’s ‘Gen. A’ as Paraserianthes I.C.Nielsen, ‘Gen. B’ as Archidendropsis I.C.Nielsen, ‘Gen. C’ as Pararchidendron I.C.Nielsen, and ‘Gen. D’ as Macrosamanea Britton & Rose ex Britton & Killip. He placed Faidherbia in Ingeae for the first time, reinstated Cathormion, Samanea and Chloroleucon, and recognised the monospecific Obolinga Barneby (subsequently subsumed into Cojoba by Barneby & Grimes, 1997). Zapoteca, a segregate of Calliandra described by Hernández (1986), was also added by Polhill (1994). Klugiodendron, recognised by Nielsen (1981a), was considered a synonym of Abarema by Polhill (1994), and Affonsea was placed as a synonym of Inga, a position later confirmed by Pennington (1997).

    The present treatment of Ingeae recognises 36 genera (24 of which are New World endemics) and (935)–951–(966) species (Fig. 27). We follow Barneby & Grimes (1997) in placing Obolinga as a synonym of Cojoba. Eight genera: Blanchetiodendron, Ebenopsis, Hesperalbizia, Hydrochorea, Leucochloron, Painteria, Pseudosamanea, and Sphinga, have either been reinstated or described as new since 1994 (Barneby & Grimes, 1996). Paraserianthes section Falcataria was raised to generic status as Falcataria (I.C.Nielsen) Barneby & Grimes (1996). Balizia Barneby & Grimes (1996) is considered a synonym of Albizia following Rico Arce (1999). Guinetia L.Rico & M.Sousa was described as new (Rico Arce et al., 1999, publ. 2000), and Viguieranthus Villiers in 2002.

    Clarification of generic relationships within tribe Ingeae still suffers from a paucity of molecular data, partly due to a lack of appropriate material for DNA extraction of the recently described and reinstated genera. Luckow et al. (2000) included four ingoid genera in their analysis of the basal genera of Mimosoideae. These formed a group together with Faidherbia (then still considered a member of tribe Acacieae, although moved to Ingeae by Polhill (1994)). Barneby & Grimes (1996) concentrating on neotropical taxa, divided American ingoids into five informal alliances: the Abarema-, Samanea-, Chloroleucon-, Pithecellobium- and Inga- alliances. Genera of uncertain position within their system included Albizia, Enterolobium and Cedrelinga. Lysiloma was considered as intermediate between tribes Ingeae and Acacieae. Luckow et al. (2003) carried out a phylogenetic analysis of the Mimosoideae using chloroplast DNA sequence data. They treated sixteen of the 36 ingoid genera recognised in this account, including Faidherbia, but concluded that relationships within the Ingeae are generally unresolved and that, with only a few exceptions, clades within the ingoid part of their topology were not strongly supported. Albizia proved to be polyphyletic, supporting the findings of Grimes (1999).

    Any new classification of the Ingeae will require sampling of all the genera not included by Luckow et al. (2003) and more extensive sampling of the larger and putatively non-monophyletic genera. Relationships between ingoid genera and the various elements of a polyphyletic Acacia have still to be resolved, although Luckow et al. (2003) have an Acacia subgenus Phyllodineae clade nested within the Ingeae, suggesting that at least part of Acacia sens. lat. (the Australian phyllodinous acacias) might be included within the Ingeae in the future, or that the Ingeae, as currently circumscribed, may have to be broken up into several distinct suprageneric taxa. Such suggestions are premature as 20 ingoid genera, including Abarema, Archidendron, Pithecellobium, Zygia and the largely Madagascan Viguieranthus have not yet been included in molecular analyses.

    Prior to 1981, Pithecellobium served as a dumping ground for many ingoid species of unknown affinity but the genus now excludes all Old World taxa at one time placed within it
    Habit
    Trees and shrubs
    Ecology
    Lowland seasonally dry tropical woodland and thorn scrub below 500 m, some to 1550 m, a few on coastal dunes or in riparian woodland
    Distribution
    N and S America, including the Caribbean, 12 spp. restricted to Mexico, C America and the Greater Antilles (3 extending N into subtropical Mexico, the Bahamas and Florida, 1 circum-Caribbean), 3 only in northern S America and 3 more widespread both sides of the Panama isthmus
    [FTEA]

    Leguminosae, J. B. Gillett, R. M. Polhill & B. Verdcourt. Flora of Tropical East Africa. 1971

    Habit
    Trees or shrubs, often armed with spinescent stipules
    Leaves
    Leaves bipinnate; petiole normally with a gland at its apex at the junction of the pinnae; pinnae usually with 1–3 pairs of leaflets, rarely more
    Inflorescences
    Inflorescences of heads or spikes often racemosely or paniculately aggregated
    Flowers
    Flowers usually hermaphrodite, usually sessile
    Calyx
    Calyx gamosepalous with (4–)5(–6) teeth
    Corolla
    Corolla (4–)5(–6)-lobed, puberulous to glabrous outside
    Stamens
    Stamens many, fertile, their filaments connate below into a tube; anthers eglandular at apex
    Ovary
    Ovary usually puberulous
    Fruits
    Pods compressed or convex, spirally twisted, circinate or curved, splitting into 2 twisting coriaceous or subcoriaceous valves
    Seeds
    Seeds unwinged, without endosperm, often arillate.
    [LOWO]
    Use
    Pithecellobium dulce (Roxb.) Benth. (Madras thorn, Manila tamarind, guayamochil) , is a common ornamental, hedging and shade tree, where it is also grown for the edible pulp in the seed aril (also made into beverages); other uses include timber (construction and posts), livestock fodder, firewood, bee forage (honey), seed oils (soap) and bark for tanning; plants can be tenacious weeds

    Images

    Distribution

    Doubtfully present in:

    Suriname

    Native to:

    Aruba, Bahamas, Belize, Brazil North, Brazil Northeast, Brazil West-Central, Colombia, Costa Rica, Cuba, Dominican Republic, Ecuador, El Salvador, Florida, Guatemala, Guyana, Haiti, Honduras, Jamaica, Leeward Is., Mexico Central, Mexico Gulf, Mexico Northeast, Mexico Northwest, Mexico Southeast, Mexico Southwest, Netherlands Antilles, Nicaragua, Panamá, Peru, Puerto Rico, Southwest Caribbean, Trinidad-Tobago, Turks-Caicos Is., Venezuela, Venezuelan Antilles, Windward Is.

    Introduced into:

    Andaman Is., Assam, Bangladesh, Benin, Borneo, Brazil Southeast, Burkina, Burundi, Cambodia, Chad, Chagos Archipelago, China South-Central, China Southeast, Djibouti, East Himalaya, Egypt, Eritrea, Ethiopia, Fiji, French Guiana, Gambia, Ghana, Hainan, India, Iraq, Jawa, Kenya, Laos, Madagascar, Malawi, Malaya, Mauritania, Mauritius, Mozambique, Nepal, New Caledonia, New Guinea, Nicobar Is., Nigeria, Ogasawara-shoto, Oman, Pakistan, Philippines, Rodrigues, Réunion, Saudi Arabia, Senegal, Sierra Leone, Somalia, Sri Lanka, Sudan, Sumatera, Suriname, Taiwan, Tanzania, Texas, Thailand, Togo, Uganda, Vietnam, West Himalaya, Yemen, Zaïre, Zimbabwe

    Pithecellobium Mart. appears in other Kew resources:

    Date Reference Identified As Barcode Type Status
    Pennington, T.D. [12430], Peru 54401.000
    Zarucchi, J.L. [1291], Colombia 44918.000

    First published in Flora 20(2 Beibl.): 114 (1837)

    Literature

    Flora of Tropical East Africa
    • Kosterm., Monogr. Asiatic etc. Sp. Mimos. Formerly Incl. in Pithecolobium Mart.: 8 (Bull. 20, Org. Sci. Res. Indonesia (1954))
    • in Flora 20 (2), Beibl.: 114 (1837) (erroneously as Pithecollobium)

    Sources

    Flora of Tropical East Africa
    Flora of Tropical East Africa
    http://creativecommons.org/licenses/by-nc-sa/3.0

    Herbarium Catalogue Specimens
    'The Herbarium Catalogue, Royal Botanic Gardens, Kew. Published on the Internet http://www.kew.org/herbcat [accessed on Day Month Year]'. Please enter the date on which you consulted the system.

    Kew Backbone Distributions
    The International Plant Names Index and World Checklist of Selected Plant Families 2019. Published on the Internet at http://www.ipni.org and http://apps.kew.org/wcsp/
    © Copyright 2017 World Checklist of Selected Plant Families. http://creativecommons.org/licenses/by/3.0

    Kew Names and Taxonomic Backbone
    The International Plant Names Index and World Checklist of Selected Plant Families 2019. Published on the Internet at http://www.ipni.org and http://apps.kew.org/wcsp/
    © Copyright 2017 International Plant Names Index and World Checklist of Selected Plant Families. http://creativecommons.org/licenses/by/3.0

    Legumes of the World Online
    http://creativecommons.org/licenses/by-nc-sa/3.0