Kimura-Yokoyama, Osamu, and Kohtaroh Shutoh. “Astragalus poroshiriensis (Fabaceae), a New Species from Limestone Outcrops in the Hidaka Mountains, Hokkaido, Japan”. Phytotaxa 766, no. 2 (July 9, 2026): 122–136. Accessed July 12, 2026. https://phytotaxa.mapress.com/pt/article/view/phytotaxa.766.2.2.