The Collaborative International Dictionary
Mangrove \Man"grove\, n. [Malay manggi-manggi.]
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(Bot.) The name of one or two trees of the genus Rhizophora ( Rhizophora Mangle, and Rhizophora mucronata, the last doubtfully distinct) inhabiting muddy shores of tropical regions, where they spread by emitting a["e]rial roots, which fasten in the saline mire and eventually become new stems. The seeds also send down a strong root while yet attached to the parent plant.
Note: The fruit has a ruddy brown shell, and a delicate white pulp which is sweet and eatable. The bark is astringent, and is used for tanning leather. The black and the white mangrove ( Avicennia nitida and Avicennia tomentosa) have much the same habit.
(Zo["o]l.) The mango fish.
mangrove family \mangrove family\ n. A natural family ( Rhizophoraceae) of trees and shrubs that usually form dense jungles along tropical seacoasts. It includes the mangrove Rhizophora Mangle.
Wikipedia
Rhizophora mangle, known as the red mangrove, is distributed in estuarine ecosystems throughout the tropics. Its viviparous "seeds," in actuality called propagules, become fully mature plants before dropping off the parent tree. These are dispersed by water until eventually embedding in the shallows.
Rhizophora mangle grows on aerial prop roots, which arch above the water level, giving stands of this tree the characteristic " mangrove" appearance. It is a valuable plant in Florida, Louisiana, and Texas coastal ecosystems. In its native habitat it is threatened by invasive species such as the Brazilian pepper tree (Schinus terebinthifolius). The red mangrove itself is considered an invasive species in some locations, such as Hawaii, where it forms dense, monospecific thickets. R. mangle thickets, however, provide nesting and hunting habitat for a diverse array of organisms, including fish, birds, and crocodiles.