Locality:
United States, Minnesota, Lac Qui Parle, Lac Qui Parle State Wildlife Management Area, about 5 miles south of Milan. SE of SW of section; T118N R42W sec10
Description:
2-4 days past peak anthesis (spring one week late this yr) Collected from same stem as WRS26880 (fruiting specimen); Stamens ca 10, anthers creamy white. No compound thorns present. 50-100 such plants here, typically single-stemmed, 4.5 m tall, and 10 cm dia.