BÉPERTOIRK. 1067 



651. — Weisia brasilicnsis 277, 278; longidens 712; longisela 712, 717; viri- 

 dula 717; Wimnieriana 238. — Willemetia tuberosa 434. — Wissadula 

 Balansse 44o, 457, 458; callimorpha 445, 455, 456, 457; callimorpha var, 

 Friesii 457; divergeas gymnanthemum 457; pedunculata 456, 457; scabra 455; 

 spicata 455. — Woodsia alpina 422; ilvensis 476; ilvensis var. pseudoglabella 

 256, 476. 



^anthidium 1006, 1008. — Xanthoria parietina 641; parietina var. 

 auréola 641. — Xeranthemum inapertum43; longipapposum 43; squarrosum 

 43. — Xerophyta taxifolia 704. — Ximenia americana 206. — Xylaria digi- 

 tata 1011; hypoxylon 1009, 1010. — Xylopia laevigata 1003. — Xylosma 

 Balansse 670; paraguayense 670; venosum 666, 670. — Xyris asperula 47; caro- 

 liniana 46, 47; communis 47; graminosa 46; guaranitica 46; hymenachne 47; 

 jupicay 47 ; lacerata 47; laxifolia47; macrocephala 47; megapotamica 46, 47 ; 

 Regnelli 46, 47; savannnensis 47; savannensis var. ß glabrata 46,47; schizacbne 

 46, 47; simulans 46, 47; stenophylla 46, 47; tenella 47; teres 46; trachy- 

 phylla 47. 



.annichellia polycarpa 954. — Zilla macroptera 634. — Ziziphora capi- 

 tata 979; clinopodioides 979; dasyantha 979; fasciculata 979; Persica 979; 

 rigida979; subcapilata 979; Taurîca; tenuior 979. — Zygophyllum cornutum 

 635. — Zygorinchus heterogamus 250; Mœlleri 249, 250. 



