1916] 
BURT—THELEPHORACEAE OF NORTH AMERICA VI 207 
11. Fruetifieation felty-membranaceous, light mineral-gray, 400и thick, two- 
кі 
59 
н 
e 
17. 
Ts 
= 
=з 
mM 
-1 
p 
я Without eystidia ; fructification Бо, buff to cinnamon 
layered; hyphae 4ш in diameter; spores deep olive-buff to hyaline under 
the microscope, rough-walled or aculeate with very short rom on 
ground Майда леш Ж онооно H. epigaeus 
12. рос рео e eer from substratum when moisten od ERN 
12, Fruetifieation adnate, fawn-color, under side and margin ке: 
apas етене € walled, 244 зи in ere hyaline under t 
cope; known from Washington................ . Кы 
Я KHO s solution causes a a color senate when added to sections immersed i 
drop of water in 1 REGELEN, зо EE 14 
. KHO e AN no noteworthy pico chang, so sen aa EU eres 15 
14. A change of color to tations blue-green and sage-green is caused 
in the granules; fructification Chaetura-drab to fuscous, mo. 
ular, the margin much paler, brownish and floccose; r Еа 
what colored, 3-4и in йіатебег...................... botryoides 
14. A change of color to sage- EM is eaused in ps 'iymenium; ES 
cation brownish olive, granular, the rgin aceous-taw 
ma 
phae Cote. colored, only nds аа iate 215 Min i E 
diameter, forming occasional rope-like strands next to substratu 
18. Н 
EE ОРОНОТ А енші 
14. Original colors are destroyed and the hyphae pete sage-green ; 
fructification olive-ocher at surface, with under margin 
Ain ish drab; pd rues aad in diameter, SÉ some pod. -like hyphal 
ands next to substratum............................ 19. H. bicolor 
3 Fruetifieation between icti mns and Vandyke-brown (a ‘‘dark red") 
and ^ margin Isabella-color or melleus; hyphae colored, 5-би in di- 
ameter, with rope-like gegen next the substratum ......... . atroruber 
š Fruetifieation with upper side pres buff E €— color, the under 
side and m Se, за hyphae, 5-74 in diameter, run along the sub- 
SES m and give off suberect, Fi ил Greg branches 315 = би in іп 
diameter — по rope-like strands ........................ Н. fuligineus 
5. анна drab-gray, the margin whitish; hyphae hyaline under the 
EEN Ee EE кен E A . H. cinerascens 
16. жеар not Geier Ee i. e. not having clamp connections ..... B 
16. Hyphae подове-верігіе........................................... 
With cystidia ; fructification pinkish buff, adnate ..... 25. H. зын 
Without cy stidia ; fructification becoming warm buff, thick, and firm 
like се portentosum ; hyphae ди in diameter, terminating in the 
hymenium in dichotomously DT antler-shape ed organs;  basidio 
м hyaline or nearly so; even spores, ова like the маға abun 
dot bebweensthe hyph8še..,...... deer аре rene ¿Sali zm Н. thelephoroides 
4 
о 
m 
ae 3 
to substratum; spores with a sli Se tinge of buff in collection on 
slide but hyaline under the microscope, echinulate, the body 5-6x4-4% 
et cum SS ARMIN Sr T RIES MOREE Se ca IE ROR S pite PP 
я — — POR EN yellow to deep “colonial buff ; 
hypha for 
e 3-4u in dia not ing rope-like strands; spores con- 
А. жәні "e? sometimes. Fe as: the microscope, eehinulate, the 
EELER EE 28. H. ec hinosporus 
18. Fruetifeation between olive-buff and — olive-buff ; т" 
color Wm ei $ or thé mieros6opëa, s ..... 29. oem DH. fibrillosus 
18. Fruetifieation Comp? ge w to drab and ‘Fuscous, the ma d whitish 
or yellowish, flaxy- Поне, radiating; spores white in collection 
oo 
on slide, minutely echinulate with short, bien E^ body 
E TEE, i Vane 
1. Hypochnus ferrugineus Pers. ex Fries, Obs. Myc. 2:280. 
1818 and 1824; Karsten, Finska Vetenskaps-Soc. Bidrag 
Natur och Folk 37:162. 1882; Finl. Basidsv. 440. 1889; 
