09 November 2015.
Bắc Kạn, Vietnam
Locality: Near one of the inlets of Ba Be Lake, on path above Bac Ngai Village Nam Mau Camun, uphill above houses. This species was frequent on the side of the trail.
Coordinates: 22.3872, 105.6385
(Map it)
Elevation: 179m.
Comment: Leaves simple markedly lobed, angular lobes, acuminate. Stipules on stem lanceolate, divided, large bracts, hairs on stem, tomentum underneath. Recurved prickles.
Collector(s): - Hoai, Tran Thi Thu, Plant Resources Center
- Hummer, Kim, USDA, ARS
- Nguyen, Kien Van, Plant Resources Center
- Oliphant, James, USDA, ARS