Vol. 20 No. 2 (2026): Journal of the Botanical Research Institute of Texas

The Journal of the Botanical Research Institute of Texas publishes research in classical and modern systematic botany.

DOI: https://doi.org/10.17348/jbrit.v20.i2

Published: 2026-06-17

SYSTEMATICS

Two new species of Besleria (Gesneriaceae) from the Cordillera Occidental in the Colombian Andes

John L. Clark, Laura Clavijo

155-160
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Passiflora veronesiae (Passifloraceae), a new species from the Andean–Amazonian transition of southeastern Ecuador and northern Peru

J.R. Kuethe, Gabriel Tello Hidalgo, Henry X. Garzón-Suárez, Marco M. Jiménez, David R. Goucher

161-171
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FLORISTICS, ECOLOGY, & CONSERVATION

Distribution and establishment of Lycoris radiata var. radiata (Amaryllidaceae) in the Arkansas (U.S.A.) flora

Brett E. Serviss, Zoie M. Autrey, Conner J. McQueen, Lydia I. Serviss, Jonathan R. Kratz, Cynthia A. Fuller, Martin J. Campbell

173-187
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The genus Phyllostachys (Poaceae, Bambusoideae) in the Arkansas (U.S.A.) flora

Brett E. Serviss, Jonathan R. Kratz, Dakota Ashley, Renn Tumlison

189-206
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IN MEMORIAM

In Memoriam Barbara R. MacRoberts (30 June 1942–10 April 2026)

Lynn Jackson

207
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ANNOUNCEMENTS

A report on the seventh botanical nomenclature course organized by the Botanical Survey of India at Hyderabad, Telangana, India

Kanchi N. Gandhi

188
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A report on the second botanical nomenclature course organized by the Department of Botany, Bangalore University, Bengaluru, India

Kanchi N. Gandhi

208
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NOTICES & RELEASES

Annual Review of Ecology, Evolution, and Systematics, Volume 56

Barney Lipscomb

172
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INDEX TO NEW NAMES AND NEW COMBINATIONS

Index to new names and new combinations and typifications in J. Bot. Res. Inst. Texas 20(2), 2026

Craig Meyer

Table of Contents
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