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Plant Database

English Ivy Hedera helix Large green shiny pointy leaves with small green berries
English Ivy
Hedera helix
Invasive
Common Sneezeweed
Helenium autumnale
Native
Giant Hogweed Heracleum mantegazzianum Huge palm like leaf with jagged edges
Giant Hogweed
Heracleum mantegazzianum
Invasive
Meadow Alumroot
Heuchera chlorantha
Native
Sprays of dainty pinkish white, bell-shaped flowers along rosy stems above mounded rosettes of evergreen leaves.
Crevice Alumroot
Heuchera micrantha
Native
Orange Hawkweed Hieracium aurantiacum Orange and Yellow flowers
Orange Hawkweed
Hieracium aurantiacum
Invasive
King-Devil Hawkweed
Hieracium piloselloides
Invasive
Stem with yellow flowers and poofy seed head
Meadow Hawkweed
Hieracium pratense or caespitosum or Pilosella caespitosa
Invasive
an oceansprayshrub in bloom
Oceanspray
Holodiscus discolor
Native
a patch of meadow barley with reddish brown inflorescences
Meadow Barley
Hordeum brachyantherum
Native
Long (aquatic) roots and long stem with many small green leaves
Hydrilla
Hydrilla verticillata
Invasive
leaves and flower of waterleaf
Pacific waterleaf
Hydrophyllum tenuipes
Native

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