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Taxonomic review of Solidago petiolaris and S. wrightii (Asteraceae: Astereae)
Vol 90, Page 21
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Biological status of Funastrum cynanchoides and F. hartwegii (Asclepiadaceae)
Vol 90, Page 36
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Keys to the flora of Florida: 18, Kalanchoe (Crassulaceae)
Vol 90, Page 41
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Biological status of Packera thurberi (Asteraceae: Senecioneae) and its relationship to Packera neomexicana
Vol 90, Page 47
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Overview of the section Platypteris of Verbesina (Asteraceae) and description of a new species
Vol 90, Page 52
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Nomenclatural changes and selected lectotypifications in Castilleja (Orobanchaceae)
Vol 90, Page 63
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Distribution of Juniperus ashei var. ashei and var. ovata around New Braunfels, Texas
Vol 90, Iss 1, Page 97
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The evolution of Caribbean Juniperus (Cupressaceae): Terpenoids, RAPDs, DNA SNPs data
Vol 90, Iss 1, Page 103