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Xenostegia, a new genus of Convolvulaceae

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Abstract

Stigma anatomy, pollen morphology, cotyledon structure and other traits suggest that two species formerly considered members ofMerremia fall outside an acceptable range of variation for that genus. A new genus,Xenostegia, is proposed for these two species.

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Austin, D.F., Staples, G.W. Xenostegia, a new genus of Convolvulaceae. Brittonia 32, 533–536 (1980). https://doi.org/10.2307/2806166

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  • DOI: https://doi.org/10.2307/2806166

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