Field and Laboratory
Volume 24, Number 1 (1956)
Articles
A New Species of Tradescantia (Commelinaceae) from South Texas
Robert P. Celarier
Determination of Copper in Lead and Lead Base Alloys
McGee A. Duff and Charles T. Kenner
New Names for Texas Leguminosae
B. L. Turner
Zanthoxylum parvum (Rutaceae), a New Species from Trans-Pecos Texas
Lloyd H. Shinners
A Review of Pertinent Literature on the Thyroid of Urodela, with Special Reference to Necturus
Joseph P. Harris Jr.
Notes
Botanical Notes
R. C. Barneby and Lloyd H. Shinners
Yellow-flowered Oxalis (Oxalidaceae) of eastern Texas and Louisiana
Lloyd H. Shinners
