1202 BULLETIN DE L’HERBIER BOISSIER (2m SER.). 
Erythronii 576; Geranii 577; Heliotropii 576; Kabatianus 576; Pisi 576; Poly- 
soni 576; Rumicis 576; striatus 576; Trifolii 576; Verbasci 581. — Urostigma 
cestrifolium 350. — Urtica dioica 291, 382, 644, 681; dioica var. hispidula 
294: urens 351, 382, 675. — Urvillea ulmacea 803, 806; ulmacea forma 
genuina 212. — Usnea angula 65%. — Ustilago bromivora 573; Hordei 574; 
Jensenii 574; levis 574; Passerinii 573 ; Phrygica 57%. — Utricularia cornuta 
919; flaccida 919, 920 ; globulariæfolia 919, 920 ; inflata 919 ; juncea 919, 920; 
longirostris 919; Lundii 919, 920; obtusa 919; personata 919; Sellowii 919, 
920; stellaris 661; stellaris var. dilata 661; subulata 919, 920; subulata var. 
8 inæqualis 920 ; triloba 919, 920. — Uvaria caffra 657. 
ee grandiflora 863; parviflora 426. — Vaccinium Brasiliense 910; 
Myrtillus 294, 441, 458, 173, 643, 64%; uliginosum 441, 473, 1041; Vitis-Idæa 
294, kh1, 458, 473, 643. — Vahlia capensis 658; capensis var. linearis 658. — 
Valeriana celtica 258; dioica 644; excelsa 25, 479; montana 643, 943; offici- 
nalis var. angustifolia 293, 945; tripteris 479, 943, 945. — Valerianella 
auricula 436; olitoria 436, 673; ruinosa 479. — Vallisneria spiralis 446. — 
Vandellia diffusa 205. — Vanilla parvifolia 927, 930. — Vasconcellea querci- 
folia 546. — Vavæa amicorum 177; Chalmersi 177: Harweyi 177; Papuana 
177. — Velezia rigida + typica 861. — Vellozia humilis 668; minuta 667. — 
Veratrum album 379, 458, 644; Verbascum Blattaria 191; Brockmülleri 477; 
Chaixii 442; Lychnitis 195, 290, 477; Lychnitis X nigrum 442; nigrum 442, 
476, 477; nigrum var. thyrsoideum 477; nigrum X phlomoides 477; nigrum X 
thapsiforme 477; phlomoides 442, 477: phlomoides X nigrum 477; phœniceum 
191; Schiedeanum 442: thapsiforme 442, 477. — Verbena officinalis 475. — 
Verbesina Arnottii 718; Arnottii var. angustifolia 718, 719, 723; Arnottii var. 
angustifolia f. scabriuscula 723; Arnottii .var. oblongifolia 723; Arnottii var. 
oblongifolia f. gracilis 723; Arnottii var. serrata 718, 723; Arnottii var. 
tomentosa 718, 719, 723; Arnotii var. tomentosa subvar. lophthalmifolia 749, 
723; encelioides 719; guaranitica 718, 719, 720, 722; Hassleriana 718, 722; 
myrtifolia 718; paraguariensis 718, 719, 720, 722; rugosa 718; sordescens 718, 
723; sordescens var. glabrata 718, 724; sordescens var. incana 718, 724; 
sordescens var. semiserrata 723; Viguieroides 718, 722. — Vernonia Abba- 
tobiana 637, 638; asteriflora 638 ; bardanoides 638, 641; brevifolia 638; cande- 
labrum 637, 638, 701; Chamædri 639; chromolepis 638, 640; cichorzifolia 
637, 638; conyzoides 637, 638; cupularis 637, 638; cupularis var. oligocephala 
638 ; desertorum var. macrocephala 638; desertorum var. polycephala 638, 640; 
dorsiventralis 637, 638; echioides 638, 701; echitifolia 638, 701; flexuosa 638, 
702; glabrata 638, 640, 641; glabrata var. bracteata 638, 640; glabrata var. 
cuneifolia 638, 640 : glabrata var. lanata 638, 640; glabrata var. linearifolia 
638, 640; glabrata var. parvifolia 638, 640; glabrata var. puberula 638; 
