Non-native Plant

Aaron’s Beard

Hypericum calycinum

perennial

subshrub

Non-native Plant

Asian Watergrass

Hygroryza aristata

grass

Non-native Plant

Sweet-amber

Hypericum androsaemum

perennial

shrub

Non-native Plant

Hyparrhenia Anthistirioides

Hyparrhenia anthistirioides

grass

Non-native Plant

Hydnocarpus

Hydnocarpus anthelminticus

perennial

shrub

Non-native Plant

Hunnemannia

Hunnemannia

perennial

subshrub

Non-native Plant

Hop

Humulus

annual

vine

Non-native Plant

Common Hop

Humulus lupulus var. lupulus

perennial

vine

Non-native Plant

Common Hop

Humulus lupulus

perennial

vine

Non-native Plant

Japanese Hop

Humulus japonicus

annual

vine

Non-native Plant

Mexican Tulip Poppy

Hunnemannia fumariifolia

perennial

subshrub

Non-native Plant

Chinese Clubmoss

Huperzia chinensis

perennial

subshrub

Non-native Plant

Hoya

Hoya

perennial

vine

Non-native Plant

Common Barley

Hordeum vulgare

annual

grass

Non-native Plant

Hovenia

Hovenia

perennial

shrub

Non-native Plant

Spontaneous Barley

Hordeum spontaneum

grass

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