New Combinations and Lectotypifications in Rubiaceae for the Flora of Tropical East Africa

Roy E. Gereau; W. R. Quentin Luke; Henk J. Beentje; Maria Alvarez

doi:10.3417/2023856

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Roy E. Gereau,^1,* W. R. Quentin Luke,² Henk J. Beentje,³ Maria Alvarez³

¹Missouri Botanical Garden, 4344 Shaw Blvd., St. Louis, Missouri 63110, U.S.A.
²East African Herbarium, National Museums of Kenya, P.O. Box 40658, Nairobi, Kenya
³Royal Botanic Gardens, Kew, Richmond, Surrey, TW9 3AE, United Kingdom

^*Author for correspondence: roy.gereau@mobot.org

Abstract

Three new combinations at subspecific rank are provided here for taxa of conservation interest in Tropical East Africa: Bullockia setiflora (Hiern) Razafim., Lantz & B. Bremer subsp. telidosma (K. Schum.) Gereau, Vangueria schumanniana (Robyns) Lantz subsp. mucronulata (Robyns) Lantz ex Gereau (both Rubiaceae: Vanguerieae), and Dirichletia glaucescens Hiern subsp. angustifolia (Verdc.) Gereau (Rubiaceae: Knoxieae). Lectotypes are designated for Plectronia telidosma K. Schum. and Tapiphyllum schumannianum Robyns.

Citation Download Citation

Roy E. Gereau, W. R. Quentin Luke, Henk J. Beentje, and Maria Alvarez "New Combinations and Lectotypifications in Rubiaceae for the Flora of Tropical East Africa," Novon: A Journal for Botanical Nomenclature 31(1), 178-180, (28 August 2023). https://doi.org/10.3417/2023856

Published: 28 August 2023

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