167 
Thouarea, involuta 473. 
Frachys, muricata 472. } 
Tradescantia, capitata 543, ciliata, discolor 544, terminalis 543. 
Trichoglottis 683, cirrhifera 684, lanceolaria, pusilla, retusa, rigida 683. 
Tripogon 389, exiguus 390. 
Triticeum 401, involutum, luzonense 402, nubigenum 401, sylvaticum 402, vul- 
gare 401. 
TRIURIDACEAE 281. 
Tropidia 746, graminea 747, pedunculata 746, squamata 747, 
Tuptstra, squalida 569. 
Typha, angustifolia 173. 
TYPHACEAE 172. 
Typhonium 192, Brownii 193, cuspidatum 194, discolor 195, divaricatum 192, 
diversifolium 195, flagelliforme, hastiferum 194, javanicum 193, minutum, 
Reinwardtianum 195, Roxburghii, trilobatum 194. 
Urochloa, glabra, panicoides, dr aar 440. 
Valisneria 235, spiralis 236. 
Vanda, furva 678, fusco- viridis, helvola 680, Hindsii, insignis 679, lamellata 
680, limbata 678, lissochiloides 680, Lowei 681, suavis 679, 741, Sulingi 680, 
tricolor 679. 
Vanilla 718, albida, aphylla 719, aromatica 718, planifolia 719. 
Veratronia, malayana 553. 
Vincentia 339. 
Wallichia 32, caryotoides, caudata 34, Horsfieldii 33, nana 34, porphyrocarpa 
32, Reinwardtiana 38, tremula 34. 
Wolffia, Delilii, Schleideni 221. 
Xerochloa, latifolia 522, 
XEROTIDEAE 247, 
Xerotes 247, arenaria, longffolia s 248. 
XYRIDEAR 527. 
Xyris 527, anceps 529, indica 527, malaccensis 529, melanocephala 528, pauci- 
ffora, schoenoides 529, 
Zantedeschia, occulta 210. 
Zea, Mays 477. 
Zeuxine, integerrima, purpurascens 722, sulcata 723. 
Zingiber 592, amaricans 593, aquosum, Cassumunar 593, elatum 594, gracile 
594, gramineum 595, inflexum 594, marginatum, odoriferum 594, officinale, 
ovoideum, Zerumbet 593. 
Zalacca 80, affinis, conferta, edulis, glabrescens, macrostachya 81, Wallichiana 80. 
ZINGIBERACEAE 590, 
Zostera 225. 
Zosterostylis 720, arachnites, filiformis 721. 
Zoysia, pungens 478. 
VOLUMEN AD FINEM PERDUCTUM M. DECEMBRIS MDCCCLIX, 
