Scientific Names Index
Browse all scientific plant names alphabetically or search for a specific name.
Showing 50 of 1242 names
All Scientific Names (Including Synonyms)
1242 namesHybanthus verticillatus Baill.
Nodding green violet
Primary
Hydrophyllum appendiculatum Michx.
Notch-bract waterleaf
Primary
Hydrophyllum virginianum L.
Virginia waterleaf
Primary
Hylodesmum glutinosum H. Ohashi
Large-flowered tickclover
Primary
Hymenopappus flavescens A. Gray
Yellow hymenopappus
Primary
Hymenopappus scabiosaeus L'Her.
Old plainsman
Primary
Hymenoxys acaulis K. F. Parker
Stemless tetraneuris
Synonym
Hymenoxys odorata DC.
Bitterweed
Primary
Hymenoxys scaposa Parker
Plains hymenoxys
Synonym
Hypericum perforatum L.
St. John's-wort
Primary
Hypericum sphaerocarpum Michx.
Round-fruit St. John's-wort
Primary
Hypoxis hirsuta Coville
Yellow star grass
Primary
Hystrix patula Moench
Bottlebrush grass
Synonym
Ilex decidua Walt.
Deciduous holly
Primary
Impatiens capensis Meerb.
Spotted touch-me-not
Primary
Impatiens pallida Nutt.
Pale touch-me-not
Primary
Ipomoea hederacea Jacq.
Ivy-leaf morning-glory
Primary
Ipomoea lacunosa L.
White morning-glory
Primary
Ipomoea leptophylla Torr.
Bush morning-glory
Primary
Ipomoea pandurata G.F.W. Mey.
Bigroot morning-glory
Primary
Ipomopsis longiflora V. Grant
White flower ipomopsis
Primary
Ipomopsis spicata V. E. Grant
Spike ipomopsis
Primary
Iresine rhizomatosa Small
Root-stock bloodleaf
Primary
Isopyrum biternatum T. & G.
False rue anemone
Synonym
Iva annua L.
Annual sumpweed
Primary
Juglans nigra L.
Black walnut
Primary
Juncus interior Wiegand
Inland rush
Primary
Juncus torreyi Coville
Torrey's rush
Primary
Juniperus virginiana L.
Eastern red cedar
Primary
Justicia americana Vahl
American water-willow
Primary
Kochia scoparia Schrad.
Broom kochia
Primary
Koeleria macrantha J.A. Schultes
June grass
Primary
Koeleria pyramidata Beauv.
June grass
Synonym
Koelreuteria paniculata Laxm.
Golden-rain tree
Primary
Krameria lanceolata Torr.
Ratany
Primary
Krascheninnikovia lanata A. Meeuse
Winterfat
Primary
Krigia cespitosa K. L. Chambers
Weedy dwarf-dandelion
Primary
Krigia dandelion Nutt.
Potato dandelion
Primary
Krigia occidentalis Nutt.
Western dwarf-dandelion
Primary
Krigia oppositifolia Raf.
Weedy dwarf-dandelion
Synonym
Kuhnia eupatorioides L.
False boneset
Synonym
Kummerowia stipulacea Makino
Korean lespedeza
Primary
Lactuca canadensis L.
Wild lettuce
Primary
Lactuca floridana Gaertn.
Florida lettuce
Primary
Lactuca ludoviciana Riddell
Western wild lettuce
Primary
Lactuca serriola L.
Prickly lettuce
Primary
Ladeania lanceolata A. N. Egan
Lemon scurf-pea
Primary
Lamium amplexicaule L.
Henbit
Primary
Lamium purpureum L.
Purple dead nettle
Primary
Laportea canadensis Gaudich.
Canadian wood-nettle
Primary