to be necessary. It is the only way of obtaining material in good

Some Fungi from the Atlantic Islands and the Portuguese Colonies
97
to be necessary. It is the only w a y of obtaining material
in good conditions and also observe the teleutospores.
U S T I I A G F N A L E S (Tal.) Sacc. et Trav.
Tilletiaceae T u l .
Tilletia horrida Takahashi, in Sacc. et Syd., Syll., X I V ,
422; Clint., Ustil., ap. N o r . Amer. Fl. vol. V I I , pt. I, 52.
In ovariis Oryzae sativae L., pr. Margao (India Portuguesa) leg. Silva Coelho, octobri 1936.
O b s : Sporis plerumq[ue orbicularibus, 24-27 X 22-21
aculeis 2-3 [>-. longis.
P Y R E N I A L E S (FT.) Sacc. et Trav.
Hypocreaceae D e N o t .
Paranectria carrissiana n. sp.
Peritheciis hypophyllis, superficialibus, subliberis numerosis, dense gregariis vel subcaespitosis
membranaceis,
molliusculis, astomis (ut videtur), epapillatis,
orbiculari­
bus, ochraceis, minutissimis,
120-180 y-. diam; ascis copiosis, fasciculatis, octosporis, aparaphysatis, plus minus cylindraceis vel subclavatis, rare ventricosis, in stipitem brevem
anéusti, sursum rotundatis deorsumq[ue attenuatis, achrois,
50-70Xll-l3
p.; sporidiis plerumtfue subdistichis, saepe
aliq[uoties uniseriatis, interdum inordinatis, fusoideis, continuis et glosse pluriguttatis
vel triseptatis, non constrictis,
fine granulosis, raro didymis, utrinQue acutiusculis, acuminatis unirostellatisq[ue, hyalinis, lS-l9x4,5-6,S
i>.; rostellis
filiformibus plerumq[ue curvulis, incoloribus, 3-7 y.
In foliis Cotteae arabicae L., super Hemileia coffeicola
Maubl. et R o g . (?), in insula Sao Tome (Africa, costa ocidental) octobri, 1936.
Species clarissimo botanico Dr. Luiz Wittnich Carrisso
florae lusitanicae et africanae cultori dicata.