Harvard University Herbaria & Libraries

Brassicaceae
GH: 01575465 Physaria engelmannii (A. Gray) O'Kane & Al-Shehbaz USA: Texas FM 2382, 6.4 mi NE of Saint Jo, 3.7 mi E of ... C. Clark B. K. Rugeley 421 1974-3-23
GH: 01575470 Physaria engelmannii (A. Gray) O'Kane & Al-Shehbaz USA: Texas US Hwy 281, 12.0 mi N of jct with TX Hwy 29 ... C. Clark B. K Rugeley 431 1974-3-27
GH: 01575471 Physaria engelmannii (A. Gray) O'Kane & Al-Shehbaz USA: Texas US Hwy 281, 17.7 mi N of jct with TX Hwy 29 ... C. Clark B. K Rugeley 432 1974-3-27
GH: 01575473 Physaria engelmannii (A. Gray) O'Kane & Al-Shehbaz USA: Texas US Hwy 281, 8.8 mi N of jct with US Hwy 377 ... C. Clark [data not captured] 434 1974-3-27
GH: 01687897 Physaria ovalifolia (Rydberg) O'Kane & Al-Shehbaz USA: Texas TX Hwy 207, along edge of caprock S of Capro... C. Clark 438 1974-3-28
GH: 01687898 Physaria ovalifolia (Rydberg) O'Kane & Al-Shehbaz USA: Texas Jct of TX Hwy 256 and caprock at mouth od Pa... C. Clark 138 1972-4-22