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Symplocos parvibracteata sp. nov. (Symplocaceae) from Chemunji Hills, south Western Ghats, Kerala State, India, is described and illustrated. It is most similar to S. wynadensis and S. tenella, a putative synonym of S. wynadensis, but differs in having shorter racemes, shorter bracts and bracteoles that are persistent in flower and caducous in fruit, narrowly ellipsoid flower buds, and fewer stamens per flower. It is also similar to S. sumuntia, from which it differs by its pubescent branchlets, generally more stamens per flower, and a pubescent floral disk, and to S. macrophylla, from which it differs by the combination of 3 to 5 leaf secondary veins on each side of the midvein, 1-2-cm long inflorescences, and bracts that are persistent in flower, caducous in fruit, and < 1.5 mm long. [ABSTRACT FROM AUTHOR]

Diplycosia rigidifolia sp. nov. from Mount Kinabalu, Borneo, Sabah, Malaysia, is described and illustrated. This species is similar to D. urceolata, but differs by its shorter petiole, thicker, strictly elliptic leaf blades, longer pedicels, calyx lobes with sharply acuminate apex, and larger purplish black fruiting calyx. The species is known only from Mt Kinabalu in northern Sabah state, Malaysia. [ABSTRACT FROM AUTHOR]

Gaultheria gonggashanensis P. W. Fritsch & Lu Lu, a new species from western Sichuan Province, China, is described and illustrated. This species belongs to Gaultheria ser. Trichophyllae Airy Shaw and is most similar to G. sinensis J. Anthony, but differs by its longer stem setae, glabrous petioles and leaf blade midveins adaxially, thick-chartaceous to subcoriaceous leaf blades, larger calyx lobes, and smaller anther thecae. The species is known with certainty only from the Hailuo Valley on the east slope of Mount Gongga in the Daxue Range. [ABSTRACT FROM AUTHOR]