Spinifex, 45, 46, 103 squarrosus, 104, 105i, 106i leaf structure, 38, 60i, 61i unisexual spikelets, 15 Sporobolus, 230 commutatus, 238, 183i, 184i coromandelianus, 235, 181i, 182i panicle, 13, 14 diander, 231, 178i scabrifolius, 241, 185i, 186i tremulus, 233, 179i, 180i Stamens, 15 Stele, 32 Stellate cells, 28, 31 Structure of leaf, 32 of root, 31 Sympodia, 9 T Trachys, 123, 128 mucronata, 129, 121i Tragus, 123, 131 racemosus, 5, 133, 122i, 123i V Vascular bundle, 19 closed, 19 open, 19 Vascular bundle, longitudinal section, 20, 23i transverse section, 19, 22i Vetiveria zizanioides, 193, 154i X Xylem, 19, 20 Z Zea Mays, 6 Zoysieae, 43, 123 Transcriber's Notes: Fig. 46.--Transverse section of the cortica portion Changed cortica to cortical. Fig. 48. ... Ep. c. An ordinary epidermal cell; st. stomata; sc. sclerenchyma; ph. phloen; Changed phloen to phloem. Fig. 51.--A portion of the transverse section of the leaf of Eriochloa polystachy Changed polystachy to polystachya. Page 138: in Imperata or they may be different as in Isachaemum and Changed to Ischaemum to match other occurrences. Page 193: (_Vetiveria zizanioides._) Changed Veteveria to Vetiveria to match other occurrences. Page 211: spikelets are smaller than the involucrant spikelets, linear-oblong, 'involucrant' may be equivalent to 'involucral'. Unchanged. Page 288: 41. Pappophorum, _Nees._ Changed from Pap pophorum to Pappophorum to match other occurrences. Page 301: with a minute mucro, sub-chartaceous, puncticulate, strongly Changed puncticulate to punctulate. Index: Changed asterisks to small i's to denote illustration numbers.