Galveston Bay Field Guide - Prohibited Exotic Species (Texas Parks and Wildlife Department)
Practical information to identify and manage non-native, invasive plants
The Quiet Invasion:
A Guide to Invasive Plants of the Galveston Bay Area
Prohibited Exotic Species (Texas Parks and Wildlife Department)
Below is a list of species that belong in the list Prohibited Exotic Species (Texas Parks and Wildlife Department).
Alligatorweed, pigweed
Alligatorweed, pigweed

Alternanthera philoxeroides
Common water hyacinth
Common water hyacinth

Eichhornia crassipes
Eurasian watermilfoil
Eurasian watermilfoil

Myriophyllum spicatum
Giant salvinia, kariba weed; Common salvinia, water spangles
Giant salvinia, kariba weed; Common salvinia, water spangles

Salvinia molesta; Salvinia minima
Hydrilla, waterthyme, Florida elodea
Hydrilla, waterthyme, Florida elodea

Hydrilla verticillata
Melaleuca, punktree, cajeput, Australian paperback
Melaleuca, punktree, cajeput, Australian paperback

Melaleuca quinquenervia
Rooted water hyacinth
Rooted water hyacinth

Eichhornia azurea
Water lettuce
Water lettuce

Pistia stratiotes
Water spinach, swamp morning-glory
Water spinach, swamp morning-glory

Ipomoea aquatica
Page Updated/Reviewed: 09/05/2010 7:31 AM