how many species of mangroves are there in australia
Australian mangroves Australian mangrove forests comprise 45 plant species from 18 families, which is more than half the world's mangrove species.[8] One tree species, Avicennia integra, is found only in Australia - in the Northern Territory, east of Darwin.[1]
Alligator Alligators are native to only the United States and China.[9][10]
Lythrum salicaria Native to Europe, Asia, northwest Africa, and southeastern Australia.[2][6][7][8]
Backshore Sediments in this area are well-sorted and well-rounded. Its grain sizes are mainly coarse sand and medium sand, which are larger than that in littoral barrier dune.The sedimentary structures include parallel bedding and low-angle cross-bedding.