Harvard University Herbaria & Libraries

Achatocarpaceae
A: 01681210 Phaulothamnus spinescens A. Gray USA: Texas Mission Mrs. E. J. Walker 17855 1936-2-4
Amaranthaceae
GH: 01781657 Chenopodiastrum murale (Linnaeus) S. Fuentes, Uotila & Borsch USA: Texas La Joya Mrs. E. J. Walker 1942-2-9
Asteraceae
GH: 02217585 Aphanostephus ramosissimus de Candolle USA: Texas la jergas Mrs. E. J. Walker 33 1942-2-9
GH: 02215594 Chaetopappa asteroides grandis Shinners USA: Texas La Joya Mrs. E. J. Walker 26 1942-2-6
GH: 02579363 Gochnatia hypoleuca (de Candolle) A. Gray USA: Texas La Joya Mrs. E. J. Walker 28 1942-2-6
GH: 02204469 Heterotheca subaxillaris latifolia (Buckley) Semple USA: Texas La Joya: [no additional data] Mrs. E. J. Walker 1942-3
Boraginaceae
GH: 01993185 Heliotropium angustifolium Torrey USA: Texas La Joya Mrs. E. J. Walker 72 1942-4
GH: 01993219 Heliotropium confertifolium (Torrey) Torrey ex A. Gray USA: Texas La Joya; Rio Grande Valley Mrs. E. J. Walker 64 1942-3
GH: 01993942 Heliotropium procumbens Miller USA: Texas La Joya: [no additional data] Mrs. E. J. Walker 90 1942-5
GH: 01996565 Lithospermum matamorense A. de Candolle USA: Texas La Joya: [no additional data] Mrs. E. J. Walker 1942-3
Brassicaceae
GH: 01561538 Dryopetalon viereckii (O. E. Schulz) Al-Shehbaz USA: Texas La Joya Mrs. E. J. Walker 31 1942-2-9
GH: 01573895 Physaria argyraea (A. Gray) O'Kane & Al-Shehbaz USA: Texas La Joya Mrs. E. J. Walker 52
GH: 01573907 Physaria argyraea (A. Gray) O'Kane & Al-Shehbaz USA: Texas La Joya: [no additional data] Mrs. E. J. Walker 1942-3
GH: 01716041 Sisymbrium irio Linnaeus USA: Texas La Joya: [no additional data] Mrs. E. J. Walker 1942
GH: 01736564 Synthlipsis greggii A. Gray USA: Texas La Joya Mrs. E. J. Walker 27 1942-2-6
Caryophyllaceae
GH: 01623844 Stellaria prostrata Baldwin USA: Texas La Joya: La Joya Mrs. E. J. Walker 6 1939
Celastraceae
A: 01786129 Mortonia greggii A. Gray USA: Texas Mission Mrs. E. J. Walker 17852 1936-2-4
Fabaceae
GH: 01921258 Dalea pogonathera A. Gray USA: Texas La Joya Mrs. E. J. Walker 24 1942-2-2
GH: 00064234 Parosela pogonathera (A. Gray) Vail USA: Texas La Joya: Mrs. E. J. Walker 24 1942-2-2
GH: 00064234 Parosela walkerae Tharp & T. M. Barkley USA: Texas La Joya: Mrs. E. J. Walker 24 1942-2-2
Lamiaceae
GH: 01553541 Hedeoma reverchonii serpyllifolium (Small) R. S. Irving USA: Texas La Joya: [no additional data] Mrs. E. J. Walker 27 1942-2-6
GH: 01600538 Monarda citriodora Cervantes ex Lagasca USA: Texas La Joya: La Joya Mrs. E. J. Walker 65
GH: 01699816 Tetraclea coulteri A. Gray USA: Texas La Joya: La Joya Mrs. E. J. Walker 14 1942-2-2
GH: 01700287 Teucrium cubense Jacquin USA: Texas La Joya: La Joya Mrs. E. J. Walker 18 1942-2-2
Malvaceae
GH: 02202674 Herissantia crispa (Linnaeus) Brizicky USA: Texas La Joya: [no additional data] Mrs. E. J. Walker 3 1942-2-2
GH: 02201918 Malvastrum americanum (Linnaeus) Torrey USA: Texas La Joya: [no additional data] Mrs. E. J. Walker 13 1942-2-2
GH: 02200170 Meximalva filipes (A. Gray) Fryxell USA: Texas La Joya: [no additional data] Mrs. E. J. Walker 1942
GH: 02198146 Sphaeralcea pedatifida (A. Gray) A. Gray USA: Texas La Joya Mrs. E. J. Walker 78
Phyllanthaceae
GH: 01971392 Phyllanthopsis phyllanthoides Vorontsova & Petra Hoffmann USA: Texas La Joya: [no additional data] Mrs. E. J. Walker 10 1942-2-2
GH: 01971392 Phyllanthus abnormis Baillon USA: Texas La Joya: [no additional data] Mrs. E. J. Walker 10 1942-2-2
Plantaginaceae
GH: 01803865 Plantago rhodosperma Decaisne USA: Texas Low moist places Mrs. E. J. Walker 66
GH: 01804490 Stemodia schottii Holzinger USA: Texas La Joya: [no additional data] Mrs. E. J. Walker 13 1939
Rhamnaceae
GH: 01971169 Ziziphus obtusifolia (Hooker ex Torrey & A. Gray) A. Gray USA: Texas La Joya: [no additional data] Mrs. E. J. Walker 37021
GH: 01971169 Ziziphus obtusifolia obtusifolia USA: Texas La Joya: [no additional data] Mrs. E. J. Walker 37021
Rutaceae
GH: 01584596 Thamnosma texanum (A. Gray) Torrey USA: Texas La Joya: [no additional data] Mrs. E. J. Walker 25 1942-2-2
Solanaceae
GH: 01145698 Chamaesaracha coronopus (Dunal) A. Gray USA: Texas La Joya Mrs. E. J. Walker 7 1942-2-2
GH: 01563558 Petunia parviflora Jussieu USA: Texas La Joyas Mrs. E. J. Walker 45 1942-2-9
GH: 01541669 Physalis pubescens Linnaeus USA: Texas La Joya Mrs. E. J. Walker 8 1942-2-2
GH: 01542317 Solanum campechiense Linnaeus USA: Texas [no additional data] Mrs. E. J. Walker 69
GH: 01542986 Solanum interius Rydberg USA: Texas La Joya: [no additional data] Mrs. E. J. Walker 39 1942-2-9
GH: 01542541 Solanum nigrescens M. Martens & Galeotti USA: Texas Rio Grande Valley Mrs. E. J. Walker 1942-2-9
Verbenaceae
GH: 01799749 Aloysia macrostachya (Torrey) Moldenke USA: Texas La Joya: [no additional data] Mrs. E. J. Walker 20 1942-2-2
GH: 01953023 Glandularia polyantha Umber USA: Texas La Joya: [no additional data] Mrs. E. J. Walker 32 1942-2-9
GH: 01953104 Glandularia quadrangulata (A. Heller) Umber USA: Texas La Joya: [no additional data] Mrs. E. J. Walker 41 1942-2-9
GH: 01953511 Lippia graveolens Kunth USA: Texas La Joya: [no additional data] Mrs. E. J. Walker 22 1942-2-2
GH: 01954863 Verbena canescens Kunth USA: Texas La Joya: [no additional data] Mrs. E. J. Walker 30 1942-2-9
GH: 01954868 Verbena canescens Kunth USA: Texas La Joya: [no additional data] Mrs. E. J. Walker 34 1942-2-9
GH: 01954869 Verbena canescens Kunth USA: Texas La Joya: [no additional data] Mrs. E. J. Walker 49 1942-2-9