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SOCIEDADE BROTERIANA - Biblioteca Digital de Botânica ...

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216<br />

80 V. infossa Nyl. n. sp.<br />

Thallus macula pallescente vel fuscescente indicates ; apothecia pyrenio<br />

integre nigro intrusa (latit. circiter 0,5 millim.), supra<br />

ostiolo nigro plano non prominulo ; sporae 8nae incolores oblongae<br />

3­septatae, longit. 0,022—27 millim., crassit. 0,007—9<br />

millim.<br />

Species vi<strong>de</strong>tur e Stirpe V. dilutae Fée, omnino dissimilis. Spermatia<br />

tenella recta, longit. 0,0045 millim., crassit. 0,0005<br />

millim.<br />

Bom Successo (1200 m<br />

).<br />

81 V. tropica Ach.<br />

Sporae incolores 4­loculares, longit. 0,023—25 millim., crassit.<br />

0,006—7 millim.<br />

Monte Café, Sauda<strong>de</strong> (750 m<br />

).<br />

82 V. nucula Ach.<br />

Sporae fusiformes 7­septatae, longit. 0,062—65 millim., crassit.<br />

0,010—11 millim.<br />

Bom Successo, Santa Maria (1100—1300 m<br />

).<br />

83 V. albidoatra Nyl. n. sp.<br />

Thallus albus vel albidus, sub<strong>de</strong>terminatus, tenuis, rimosus; apothecia<br />

pyrenio integre nigro, subprominula (latit. 0,5 millim., vel<br />

minora); sporae 8nae incolores fusiformes 1­septatae, longit.<br />

0,015—18 millim., crassit. 0,0035—0,0045 millim., in thecis<br />

angustis, paraphyses graciles conferlae.<br />

Ε Stirpe V. vagae et V. Tamarindi species notis his dignoscenda.<br />

Thallus Κ—, syngonidia glomerulosa. Spermatia recta, longit.<br />

0,04 millim., crassit. 0,0005 millim.<br />

Pr. S. Thomé (20 m<br />

).<br />

84 Trypethelium platystomum Mnt. * leucostomum Nyl. ostiolis albicantibus.<br />

Sporae 16—18­loculares, longit. 0,085—0,110 millim., crassit.<br />

0,015—18 millim.<br />

Sauda<strong>de</strong> (750 m<br />

). — Bom Successo (l25 ra<br />

).<br />

85 Tr. subalbens Nyl. n. sp.<br />

Thallus macula albida indicates ; apothecia nigra obducta, pyrenio<br />

tenui (latit. 0,5—0,6 millim.), in protuberantiis albicantibus<br />

varie coníluentibus, ostiolo nigricante (latit. 0,2—0,5 millim.)<br />

plus minusve albo­suffuso ; sporae 8nae incolores oblongae 3­septatae,<br />

longit 0,028—33 millim., crassit, 0,009—0,010 (iodo<br />

fulvo­rubescentes) in thecis anguste saccatis. Species forsari próxima<br />

Jr. annulari Mnt., sin potius sit Verrucaria accédons ad<br />

V. suhvelalam Nyl. Pyrenoc. p. 56. Siroma vix evolutum.<br />

Bom Successo (1150 m<br />

).

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