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| Family Asteraceae (click for list of genera only) | |
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Prenanthes L.
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rattlesnake-root, white-lettuce (DISTRIBUTION MAP GALLERY of SPECIES) | |
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Prenanthes alba L.
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lion's-foot, rattlesnake-root, white-lettuce Nabalus albus (L.) Hook. |
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Prenanthes aspera Michx.
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rough rattlesnake-root, rough white-lettuce Nabalus asperus (Michx.) Torr. & A.Gray |
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Prenanthes crepidinea Michx.
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great white-lettuce, Midwestern white-lettuce, nodding rattlesnake-root Nabalus crepidineus (Michx.) DC. |
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Prenanthes racemosa Michx.
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glaucous white-lettuce, purple rattlesnake-root Nabalus racemosus (Michx.) DC. Prenanthes racemosa Michx. subsp. multiflora Cronquist Prenanthes racemosa Michx. var. multiflora (Cronquist) Dorn Prenanthes racemosa Michx. var. racemosa |
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