]> GH barcode-01687957 United States of America Oklahoma OK Hwy. 7, 1.7 mi. SW of Garvin-Carter County line, between Tatums and Alpers. Physaria ovalifolia subsp. alba (Goodman) O'Kane & Al-Shehbaz (Goodman) O'Kane & Al-Shehbaz 2020-04-14 10:03:20 J. C. Clark [data not captured]