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Vegetative Key To Texas Desmanthus (Leguminosae) and Similar Genera
B. L. Turner

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Texas Species Of Desmanthus (Legurminosae)
B. L. Turner

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The Distribution And Flower Preferences Of The Theclinae Of Texas (Lepidoptera, Rhopalocera, Lycaenidae)
H. A. Freeman

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The Species Of Matelea (Including Gonolobus) In North Central Texas (Asclepiadaceae)
Lloyd H. Shinners

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The Texas Species Of Cacalia (Compositae)
Lloyd H. Shinners

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Variations In The Vertebrae And Pelvis Of Necturus
Joseph P. Harris Jr.

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Additional Records Of Plants Introduced Into Texas
V. L. Cory

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Gomphus maxwelli, A New Species Of Dragonfly From Texas (Odonata, Gomphinae, Group Arigomphus)
Alice Ferguson

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A New Lesquerella (Cruciferae) From Northeastern Texas
V. L. Cory

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Addenda On Texas Thelesperma (Compositae)
Lloyd H. Shinners

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The Distribution of Wallengrenia otho (Abbot & Smith) and its Subspecies in the United States (Lepidoptera, Rhopalocera, Hesperiidae)
H. A. Freeman

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Some Books About Botanical Explorers Of The Western Part Of The United States
S. W. Geiser

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Ranunculus carolinianus DC. var. villicaulis Shinners, var. nov.
Lloyd H. Shinners

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Botanical Notes [Forestiera pubescens Nutt. var. glabriflora Shinners, var. nov.; Hedyotis crassifolia Raf. var. micrantha Shinners, var. nov.].
Lloyd H. Shinners