Table 1 in Two new species of Ardisia subgenus Tetrardisia (Primulaceae - Myrsinoideae) from Borneo

Table 1. Morphological comparison of Ardisia nagaensis and A. tetrasepala. Ardisia nagaensisA. tetrasepalaLeaf textureChartaceousSubcoriaceousLeaf shape and sizeElliptic-lanceolate, 17-19 × 5-5.5 cmOblong-elliptic, 10-19.5 × 2.5-5 cmLeaf baseObtuse or ± cuneateCordate-roundedLeaf marginObscurely denticulate being entire in appearanceSeemingly entire immature but finely crenulate when matureLeaf apexLong acuminate and slightly caudate with acumen 1.5-2.0 cm longAcuminate-caudate, acumen 1.5-2.5 cm longLeaf surfaceGlabrous on both surfaces except for margin with scattered stellate hairs beneathGlabrous above except sparsely hairy to glabrescent on midrib BeneathLateral veinsLateral veins 13-15 pairs, distinct above, prominent beneath, inter-secondary veins present in betweenLateral veins 20-24, distinct and slightly prominent on both surfaces, brochidodromus with secondary veins looping and joining 0.2-0.5 mm in from the margin with distinct secondary loopsIntercostal veinsPercurrent, distinct beneathReticulate, distinct and slightly prominent on both surfacesFlowersca. 248-13Pedicel12-18 mm long5-10 mm longCalyx lobesPurplish, lacking hairs, broadly ovate, 1-1.5 × 1-1.5 mmGreen, glabrous inside, sparsely hairy outside, ovate, ca. 1 × 1 mm