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The mysterious Widdringtonia wallichii (Cupressaceae) and the correct scientific name for the Clanwilliam cedar.
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1083. Liatris aspera Michx.: Compositae.
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1082. Rudbeckia hirta L.
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1081. Parthenium integrifolium L.: Compositae.
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1080. Coreopsis lanceolata L.: Compositae.
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1079. Symphyotrichum laeve (L.) Á. Löve & D. Löve: Compositae.
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1078. Solidago nemoralis Aiton: Compositae.
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1076. Vernonia missurica Raf.: Compositae.
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1077. Eurybia spectabilis (Aiton) G.L. Nesom: Compositae.
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Introduction to the Compositae of the North American Prairies.
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