Table 1 in Primulina silaniae sp. nov. (Gesneriaceae) from the limestone area of Guizhou Province, China

Table 1. Detailed comparisons of Primulina silaniae and P. spiradiclioides.
Characters \ speciesP. silaniaeP. spiradiclioidesLeaf-bladesmargin entire, occasionally a few long hairsmargin serrate, densely whitish villousLateral veinsinconspicuous on adaxial and abaxial surfacesinconspicuous on adaxial surfaces, distinctly raised on abaxial surfaceLeaf indumentumglabrous on both sidesadaxial and abaxial surfaces densely whitish villousPedicels length8-31 mmca. 5 mmCalyx indumentuminside glabrousinside sparsely pubescentCorollabluish-purple lobes, two short brownish-yellow stripes in white throat of corollacorolla mouth white, forming a conspicuous pentagonCorolla tubeslightly curvedstraightOvary lengthca. 6 mm2-2.5 mmStyle length19-22 mmca. 2.5 mmCapsule length8-9 mm10-15 mmStamen insertionadnate ca. 16 mm above corolla tube baseadnate ca. 1.7 mm above corolla tube baseCalyx indumentuminside glabrousinside sparsely pubescent