Table 1 in Loxostigma puhoatense (Gesneriaceae), a new species from North Central Vietnam

Table 1. Morphological comparison of Loxostigma puhoatense, L. dongxingensis and L. damingshanensis. CharactersL. puhoatenseL. dongxingensisL. damingshanensisStemsomewhat pubescentdensely pubescentsparsely pubescentLeaf bladebroadly elliptic to elliptic-ovate, abaxially reddish-purple, sparsely pubescent on both surfaces, pubescent along veins, lateral vein 11-19 pairselliptic to ovate or obovate, abaxially green, adaxially appressed puberulent to pubescent, abaxially pubescent, villous along veins, lateral vein 6-10 pairselliptic-ovate, abaxially green, sparsely pubescent on both surfaces, pilose along veins, lateral veins 5-10 pairsPetiolepubescentdensely pilosesparsely pubescentCymebranchedbranchedunbranchedPeduncle9.2-17.5 cm long, densely pubescent and glandular-pubescent4-10 cm long, pubescent4-8 cm long, sparsely glandular-pubescentBractovate to oblong-ovate, densely pubescent and glandular-pubescent, margin somewhat denticulatenarrowly ovate to narrowly oblong, pubescent, margin entireinconspicuous or absentPediceldensely glandular-pubescentpubescentsparsely glandular-pubescentCalyxoutside densely glandular-pubescentoutside pubescent to villousoutside densely glandular-pubescentCorollawhite to pale yellowish-white with purple-spotted inside, 3.7-3.8 cm long, outside densely glandular pubescent, inside glabrousyellow, inside spotted or not, 4-5 cm long, outside sparsely pubescent, inside sparsely pubescent only on lobes of adaxial lipyellow, inside with purple stripes, 4.8-6 cm long, outside sparsely glandular-pubescent, inside sparsely pubescent only on lobes of abaxial lipStaminodeca. 2 mm long, adnate 7-8 mm above corolla tube baseca. 1 mm long, adnate to ca. 13 mm above corolla tube baseca. 1.5 mm long, adnate to ca. 18 mm above corolla tube baseAbaxial stamens2-2.1 cm longca. 1.8 cm longca. 1.4 cm longOvary1-1.2 cm long, densely glandular-puberulentca. 2 cm long, glabrousca. 1.8 cm long, densely glandular-pubescentStylesparsely glandular-puberulentglandular pubescentglandular-pubescent