A checklist of Rubiaceae species from Eastern Samar, Visayas, Philippines Author Ordas, Jorge Anton D. Author Pinarok, Neil Alejandro A. Author Romeroso, Roanne B. Author Alejandro, Grecebio Jonathan D. Author Banag-Moran, Cecilia I. text Check List 2019 2019-03-29 15 2 295 312 http://dx.doi.org/10.15560/15.2.295 journal article 10.15560/15.2.295 1809-127X Greeniopsis euphlebia Merr., PJS 17 (1921) 319. Materials examined. Table 2 . Shrub about 3 m high, pubescent. Leaves broadly elliptic, 20–22 × 6–10 cm , subcoriaceous, densely hairy abaxi- ally. Inflorescences terminal, pubescent, many-flowered. Calyx 5 mm , obtuse, pubescent. Corolla white, rarely yel- low, campanulate, pubescent outside, lobes 2 mm , tube 4–5 mm . Fruits ellipsoid, 8 mm , brown, pubescent, with calyx remnants. This species is distinguished from other Greeniopsis by its sunken secondary veins adaxially on its leaves and its leaf indumentums ( Alejandro et al. 2010 ).