]> [author note: Herbarium and types: some specimens at A. Loasaceae] [collector note: B, COL, CPUN, F, HUSA, HUT, M, MO, MSB, NY, PSO, QCA, QCNE, U, US, USM] Botany Weigend, Maximilian Weigend, Maximilian M. Weigend Weigend Maximilian Weigend 1969