MYCOLOGICAL NOTES 
C. G. LLOYD 
Page 978 
vulgaris, a comparison shows that Ustulina vulgaris is not always 
the same exactly. This has large perithecia, 3 mm, long, and I have 
American specimens with perithecia only about half as large and other 
collections .just as large. This has a greyish surface with punctate 
black ostioles but it may not be ripe. American specimens are black 
with papillate ostioles. I could photograph the two in contrast 
and claim this is a new species, but it would not be true. 
NOTE 909 XYLARIA TABACINA PROM DR. LAS. R. WEIR, CUBA: At 
the time I wrote my account of the species (Xyl. Notes p,3 ) I had 
not seen this from the American tropics. I have since noted Wright's 
Cuban collection, correctly named by Berkeley in the Herbarium of 
Clinton. Also in the New York Botanical Garden, Guadeloupe, Duss 
(determined by Patouiilard as involuta ) and the following which were 
not named: Costa Rica 612, Maxon; Honduras, 663, Wilson; Jamaica 
1040, Murrill and 2616, Underwood. It is strange to me that the 
Brazilian collectors have not found Xylaria tabacina. 
NOTE 910 - POLYPORUS VERECUNDUS FROM DR. JAS. R. WEIR, GUAM: 
A thin plant about a cm. thick, white or probably white when fresh 
with soft, brittle, white context and minute pores. We referred it 
in our Apus pamphlet with doubt to Polyporus immaculatus which is 
thick, "ungulif orm. " We still think it is virtually the same thing 
but it is not convenient to use the same name for plants so different 
in appearance. 
WEIs, D. W. , MASSACHUSETTS:.- Polyporus borealis - Fomes leu- 
cophaeus - Hydnum nigrum - Polystictus versicolor - Panus stipti- 
cus - Poria tulipifera - Polyporus dichrous - Fomes connatus - Poly¬ 
porus fumosus - Lycoperdon gemmatum - Polystictus perennis - Daedalea 
confragosa - Stereum spadiceum - Polyporus adustus - Polyporus albel- 
lus - Polyporus tephroleucus - Trametes suaveolens - Polyporus ( or 
Polystictus ) circinatus - Ptychogaster albus - Daedalea unicclor - 
Polystictus conchifer - Poria sinuosa - Stereum (Kym. ) rubiginosum - 
Hydnum ochraceum - Stereum complication - Fomes annosus? Phlebia 
radiata - Helotium citrinum - GUEPINIA PEZiZA - Guepinia spathulata - 
Irpex lacteus - Lycogala epidenclrum - Fomes pinicola - Lenzites 
betulina - Lentinus strigosus - Tremellodon gelatinosum - Irpex 
lacteus - Polystictus hirsutus - Polystictus hirsubulus - Chloro- 
splenium aeruginosum - Irpex cinnamomeus - Polystictus abietinus - 
Stereum sanguineolenturn - Stereum tabacinum - Polystictus pergamenus 
Daedalea quercina - Polyporus radiatus - Stereum purpureum - Poly¬ 
porus albidus - Physarum sinuosum - Dacryomyces corticioides - Kormo- 
myces aurantiacus - Enteridium splendens - Lycogala epidenclrum - 
Thelephora terrestris - Poria viticolcr - Fomes fomentarius - Dacryo- 
nryces aurantia - Hypoxylon coccineum - Tremella lutescens - Pleurotus 
applicatus - Polyporus lucidus - Trametes protracta - Trametes 
sepium - Stereum hirsutum - Polystictus cinnabarinus - Lenzites 
saepiaria - Trogia crispa - Poria subacida - Peniophora incarnata? - 
Polyporus adustus - Hydnum septentrional© - Lycoperdon piriforme - 
SCHIZOPHYLLUM COMMUNE - Polystictus versicolor - Stereum fasciatum - 
Polyporus caesius - Hydnum ochraceum - Tubercularia vulgaris - 
Polyporus poculus - Polyporus heteroporus - Stereum cinerescens - 
Bulgaria inquinans - Coniophora arida.- Merulius tremellosus. 
