Vol. 20 No. 1 (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.i1

Published: 2026-04-15

SYSTEMATICS

The Cenchrus spinifex group (Poaceae: Panicoideae) in Texas and notes on reinstated Cenchrus S.S. in the United States

Joseph K. Wipff, III

1-44
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Four new species of Tragia (Euphorbiaceae) from the Tehuantepec region of Mexico

Roberto J. Urtecho

45-62
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Gustavia crassifolia (Lecythidaceae): A large-flowered new species from northwestern Colombia

Xavier Cornejo

63-67
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Columnea versicolor, a new species of Gesneriaceae from the Cordillera Occidental in the Colombian Andes

John L. Clark, Laura Clavijo

69-74
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Reldia oligantha (Gesneriaceae), a new lithophytic herb from the Cordillera del Cóndor in southern Ecuador

John L. Clark

75-78
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A new species of Chusquea subg. Rettbergia (Poaceae: Bambusoideae: Bambuseae) from Bolivia and a range extension and revised description for C. yungasensis

Lynn G. Clark, Elizabeth K. McMurchie, Ana Fabiola Baya Veliz, Iván Jiménez-Pérez

79-86
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Nuevas especies y notas en Qualea (Vochysiaceae; Myrtales) de Mesoamérica y el Pacífico colombiano

Daniel Santamaría-Aguilar, Reinaldo Aguilar Fernández, Alexandre K. Monro

87-110
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BOTANICAL HISTORY

Christine Heller’s legacy and the potential for integration of traditional knowledge and biocultural labels (U.S.A.)

Channing M. Buckmaster, Stefanie M. Ickert-Bond

111-123
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FLORISTICS, ECOLOGY, & CONSERVATION

Updates to the flora of New Mexico (U.S.A.): Notable botanical findings from the next generation of southwestern botanists

Harpo Faust, Joseph A. Kleinkopf, Bryana Olmeda, Grace L. McCartha

125-144
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High germinability can facilitate recovery of Adelia vaseyi (Euphorbiaceae), an imperiled Tamaulipan thornscrub shrub

Saroj Dhakal, Bashira Chowdhury, Alejandro Fierro-Cabo

145-152
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BOOK REVIEWS

Medicine from the trees: Herbal remedies from the forest for whole-body health and wellness

Barney Lipscomb

124
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A Conspectus of the North American Isoetaceae

Lytton John Musselman

153-154
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NOTICES & RELEASES

Solidago for the mid-Atlantic region

Barney Lipscomb

68
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