Ipomoea edwardsensis (Convolvulaceae) at specific rank

Authors

  • Robert J. O'Kennon Botanical Research Institute of Texas

DOI:

https://doi.org/10.17348/jbrit.v13.i1.830

Abstract

Ipomoea costellata var. edwardsensis is distinct in morphology, phenology, and geography from typical I. costellata and is treated here at specific rank, as Ipomoea edwardsensis (O’Kennon & Nesom) O’Kennon, comb. et stat. nov.

References

O'Kennon, R.J. & G.L. Nesom. 2002. A new variety of Ipomoea costellata (Convolvulaceae) from the Edwards Plateau region of Texas. Sida 20:39–45.

Taylor, K.N. & R.J. O’Kennon. 2016. The vascular flora of Enchanted Rock State Natural Area, Llano and Gillespie counties, Texas, U.S.A. J. Bot. Res. Inst. Texas 10(1):267–294.

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Published

2019-07-23

How to Cite

O’Kennon, R. J. (2019). Ipomoea edwardsensis (Convolvulaceae) at specific rank. Journal of the Botanical Research Institute of Texas, 13(1), 103–105. https://doi.org/10.17348/jbrit.v13.i1.830

Issue

Vol. 13 No. 1 (2019): Journal of the Botanical Research Institute of Texas

Section

SYSTEMATICS