2004
DOI: 10.1353/psc.2004.0032
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Threat of Invasive Alien Plants to Native Flora and Forest Vegetation of Eastern Polynesia

Abstract: Eastern Polynesia, a phytogeographical subregion of Polynesia in

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Cited by 103 publications
(88 citation statements)
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References 32 publications
(15 reference statements)
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“…A similar pattern, in which species from the cloud forest (limited to the summits of Raiatea, Moorea and Tahiti) are most closely related to taxa in other adjacent cloud forests rather than species farther down the mountain on the same island (Gillespie et al 2008;R. G. Gillespie 2007, unpublished data), has been shown for Polynesian plants (Meyer 2004). Likewise, taxa lower down the mountain are related to others lower down on adjacent islands.…”
Section: Biogeographic Patterns Within Archipelagossupporting
confidence: 55%
“…A similar pattern, in which species from the cloud forest (limited to the summits of Raiatea, Moorea and Tahiti) are most closely related to taxa in other adjacent cloud forests rather than species farther down the mountain on the same island (Gillespie et al 2008;R. G. Gillespie 2007, unpublished data), has been shown for Polynesian plants (Meyer 2004). Likewise, taxa lower down the mountain are related to others lower down on adjacent islands.…”
Section: Biogeographic Patterns Within Archipelagossupporting
confidence: 55%
“…& S. P. Darwin was encountered in four regions ( New Caledonia, Fiji, the Marquesas, Hawai'i), three species were encountered in three regions, and 16 species were encountered in two regions. There are a number of studies that suggest that a majority of the tree and liana species in the Pacific have colonized from Malesian (Malay Peninsula, Indonesia, Philippines, New Guinea) and Australia, and this appears to be true with dry forest taxa ( Wagner et al 1990, Jaffré et al 1993, Fensham 1995, Meyer 2004, Jaffré et al 2008, Keppel et al 2009). There were only three native pantropical species that occur in both the Pacific and the neotropics (Gyrocarpus americana, Dodonaea viscosa Jacq., Mucuna gigantea ( Willd.)…”
Section: Species Compositionmentioning
confidence: 99%
“…According to Meyer (2004) and Florence (1997), this plant is regarded as an invasive weed, where on Mangareva (Gambier Islands, French Polynesia) it threatens a small population of the rare endemic plant Pilea sancti-johannis (Urticaceae), along with a number of other indigenous species. Located on Rapa in the earliest botanical surveys and on Pitcarin and Rapanui in recent surveys, it appears to be equally invasive, especially in lowland swamp and marsh environments and abandoned Colocasia agricultural fields.…”
Section: Commelina Diffusamentioning
confidence: 99%