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Crossref Citations

1. PHYLOGENETIC RELATIONSHIPS IN SUBTRIBE ASCLEPIADINAE (APOCYNACEAE: ASCLEPIADOIDEAE)1
David Goyder, Ashley Nicholas, Sigrid Liede-Schumann
Annals of the Missouri Botanical Garden  vol: 94  issue: 2  first page: 423  year: 2007  
doi: 10.3417/0026-6493(2007)94[423:PRISAA]2.0.CO;2

2. Corona and nectar system in Asclepiadinae (Asclepiadaceae)
Henning Kunze
Flora  vol: 192  issue: 2  first page: 175  year: 1997  
doi: 10.1016/S0367-2530(17)30774-0

3. The Greater Midlands—A Mid-Elevation Centre of Floristic Endemism in Summer-Rainfall Eastern South Africa
Clinton Carbutt
Diversity  vol: 15  issue: 11  first page: 1137  year: 2023  
doi: 10.3390/d15111137