| Aulonemia fimbriatifolia and Chusquea longispiculata, two woody bamboo species from the Atlantic forest of southeastern Brazil, are described as new and key characters are illustrated. Aulonemia fimbriatifolia is compared and contrasted with four other similar species, but it is considered unique within the genus and possibly among Neotropical woody bamboos due to its basally fimbriate foliage leaf blades. Chusquea longispiculata shares extremely reduced glumes I and II and reflexed lower inflorescence branches with a number of other Brazilian species of the genus, but is distinguished based on its spikelets that reach nearly 2 cm in length, as well as several vegetative features. |
