New names of fossil Atadinus, Endotropis and Frangula (Rhamnaceae) Author Doweld, Alexander B. text Phytotaxa 2017 2017-09-15 321 2 194 200 http://dx.doi.org/10.11646/phytotaxa.321.2.4 journal article 10.11646/phytotaxa.321.2.4 1179-3163 13697436 3.7. Frangula protocrenata (Suzuki) Doweld , comb. nov . Basionym:— Rhamnus protocrenata Suzuki (1960: 322) . Type :— IGF 5218 ( Fukushima University, Fukushima , Japan ) – figured by Suzuki (1960 : pl. 33, fig. 8). Geography:—Az-29 locality, road-cutting about 300 m northwest of Fujitoge, Yanaizu-machi, Kawanuma-gun, Fukushima Prefecture , Japan . Stratigraphy:—Upper Miocene (Fujitoge Formation). Status:—Leaves. IFPNI registration record:— B8DF14F7-18AD-4ED1-A278-ABFB8CADA045 . Note:—The fossil-species is compared with extant Frangula crenata .