Humboldt Bay Dunes and Wetlands
Compiled by Gordon Leppig & Andrea J. Pickart
RELEASE 1.0
January 2005
Home / Plant Key
Entire List by Genus
H
| SCIENTIFIC NAME | COMMON NAME | STATUS | FAMILY | CLOSE-UP | HABITAT | OTHER |
| Hedera helix | English ivy | E I | Araliaceae |
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No photo |
| Heracleum lanatum | cow parsnip | N | Apicaceae |
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No photo |
| Hesperevax sparsiflora var. brevifolia | short-leaf dwarf cudweed | N C | Asteraceae |
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No photo | No photo |
| Hieracium albiflorum | white-flowered hawkweed | N | Asteraceae |
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No photo |
| Hierochloe occidentalis | vanilla grass or sweetgrass | N | Poaceae |
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No photo |
| Hippuris vulgaris | mare’s-tail | N | Hippuridaceae |
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No photo |
| Hirschfeldia incana | short-pod mustard | E I | Brassicaceae |
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| Holcus lanatus | common velvet grass | E I | Poaceae |
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No photo |
| Holodiscus discolor | oceanspray | N | Rosaceae |
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No photo |
| Hordeum brachyantherum | barley | N | Poaceae | No photo | No photo | No photo |
| Hordeum jubatum | foxtail barley | N | Poaceae |
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No photo |
| Hordeum marinum | Mediterranean barley | E | Poaceae | No photo |
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No photo |
| Hordeum murinum ssp. murinum | mouse barley | E | Poaceae |
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No photo |
| Hydrocotyle ranunculoides | marsh-pennywort | N | Apicaceae |
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| Hypericum anagalloides | tinker’s penny | N | Hypericaceae |
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No photo |
| Hypericum perforatum | Klamath weed | I | Hypericaceae |
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No photo |
| Hypochaeris glabra | smooth cat’s-ear | E I | Asteraceae |
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No photo |
| Hypochaeris radicata | rough cat’s-ear | E I | Asteraceae |
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No photo |
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