FIGURE 1. Ichnanthus robustus. A in The end of a mystery: transferring Streptostachys robusta to Ichnanthus (Poaceae, Paspaleae) based on DNA sequences, morphology and leaf anatomy

FIGURE 1. Ichnanthus robustus. A. Habit (including inflorescence); B. Culm, leaf sheath base (node region), and leaf blade base; C. Pulvini at the base of the primary branches; D. Segment of an inflorescence branch with pairs of spikelets; E. Pair of spikelets, lateral view; F. Spikelet, dorsal view; G. Spikelet, ventral view; H–J. Young upper anthecium; H. ventral view; I. lateral view; J. dorsal view; K–M. Mature upper anthecium; K. ventral view; L. lateral view; M. dorsal view. (based on C. Silva et al. 1049)