Exotic

Illustration of Acer platanoides (Norway Maple)

Illustration of Alliaria petiolata (Garlic Mustard)

Illustration of Berberis thunbergii (Japanese Barberry)

Illustration of Casuarina spp. (Casuarina)

Illustration of Centaurea solstitialis (Yellow Starthistle)

Illustration of Centaurea spp. (Knapweed)

The species, also known commonly as a clown featherback fish, occurs in Thailand, Lao PDR, Viet Nam, and Cambodia. It has been introduced to Myanmar and the Philippines for aquaculture. Juveniles are popular in the aquarium trade and large fish are popular for public aquaria. In some parts of the Philippines, its introduction is wreaking havoc on the local fishing industry

Illustration of Cirsium arvense (Creeping Thistle)

Illustration of Dactylis glomerata (Orchard Grass)

Illustration of Dreissena polymorpha (Zebra Mussel)

Illustration of Elaegnus angustifolia (Russian Olive)

Illustration of Elaegnus angustifolia (Russian Olive) leaves

Illustration of Euphorbia esula (Leafy Spurge)

Illustration of crew member performing exotic plant management

Illustration of Hedera helix (English Ivy)

Illustration of Hedera helix (English Ivy) flower

Illustration of Hedera helix (English Ivy) fruit

Illustration of Hedera helix (English Ivy) leaf

Illustration of Hydrilla verticillata (Waterthyme)

Illustration of Hydrilla verticillata (Waterthyme) 2

Illustration of introduced species

Illustration of introduced species

Illustration of introduced species management

Illustration of Lythrum salicaria (Purple Loosestrife)

Illustration of Miconia calvescens (Bush Currant)

Illustration of Microstegium vimineum (Japanese Stilt Grass)

Illustration of Japanese stiltgrass

Illustration of Miscanthus sinensis (Chinese Silvergrass)

Illustration of Myriophyllum spicatum (Eurasian Watermilfoil)

Illustration of Peltandra virginica (Green Arrow Alum)

Illustration of Phragmites australis (Common Reed)

Illustration of Phragmites australis (Common Reed) singular

Illustration of Potamogeton crispus (Curly-leaf Pondweed)

Illustration of Rosa multiflora (Multiflora Rose)

Giant salvinia is an aquatic fern, native to south-eastern Brazil. It is a free floating plant that remains buoyant on the surface of a body of water, and is known for its capability to take over large bodies of slow-moving fresh water. The rapid growth rate of Giant Salvinia has resulted in its classification as an invasive weed in some parts of the world such as Australia, United Kingdom, New Zealand, and parts of America

Illustration of Spartina alterniflora (Smooth Cordgrass)

Illustration of Spartina alterniflora (Smooth Cordgrass) singular

Illustration of Spartina patens (Saltmeadow Cordgrass)

Illustration of Trapa natans (Water Chestnut)

Illustration of Verbascum thapsus (Common Mullein)