182 SALMON: SUPPLEMENTARY 
(29), Geranium pratense (18), G. Robertianum (6), Geum Chiloense, 
Heuchera Americana (84), Hieracium umbellatuim (38), Hypericum 
tetrapterum (40), Lsopyrum thalictroides (40), Lathyrus Clymenum 
(12), L. montanus, L. niger (40), L. ochroleucus (15), L. palustris 
(84), ZL. venosus, L. vernus (40), Leonurus Cardiaca (80), Lupinus 
angustifolius, Lycopersicum esculentum (13*), Melampyrum  silvat- 
wum (40), Mentha arvensis (80), Myosotis sp. (80), Onobrychis 
Crista-galli (43), Papaver Rhoeas, Phaseolus vulgaris (18), Physals 
(29), Pisum arvense (18) (49), Pleurospermum Uralense, Ranun- 
culus nemorosus (33), R. recurvatus (8) (84), Rhabdosctadium 
Auchert (59), Robinia Pseudacacia, Scabiosa stellata, S. succtsa, 
Sedum Telephium var. purpureum (cult.), Sisymbrium officinale, Sium 
Jatifolium (76), Sonchus oleraceus (80), Thestum alpinum (40), 
Torilis Anthriscus (40), Trifolium agrarium, T. spadiceum (40), 
Urtica urens, Valeriana officinalis (6), Valerianella sp. (80), V. olt- 
foria (40), Vicia tenuifolia (40), V. venosa var. capitata. 
I have received from Dr. Neger a specimen (now in the Kew 
Herbarium) of “ Erysiphe Fricki,” labeled “in foliis Get Chalensts 
' Balb. in alta Cordillera 39° lat. merid. goo m. supra mare.” I 
am quite unable to separate the fungus in any way from &. polygon. 
The perithecia measure from 90-135» in diameter, and contain 
four to twelve 3—5-spored asci. The asci measure 65-70 x 34-407 
(pl. rz, f. 12). Neger (52) gives the size of the asci as ‘‘ 55-65 X 
- 28-35 w,” and states that &. Frichi differs from £. Marti (= E 
polygoni) ‘‘ durch betrachtlich grdssere Schlauche (bei 4. Marti 
nur 40-50). I have already pointed out, however (mono- 
graph, 178), that in £. polygoni the asci vary in size from 46-72 © 
(very rarely reaching to 80) x 30-45 ». I have seen specimens 
of E. polygoni occurring on Geum urbanum in New Zealand. 
Hennings (31) has described an Lrysiphe from Japan as fol- 
lows : “ £. pisi DC. var. desmodii : amphigena, mycelio arachnoideo, 
tenui, effuso, albido ; peritheciis gregariis vel sparsis, atris, globu- 
losis, 80-100 #, appendicibus hyalinis usque ad 100 / longis cl 
crassis ; 3-4 ascis piriformibus, stipitatis, vertice rotundatis, 5 
X 30-35 #2; 5-6 sporis ellipsoideis, 1-2-gutulatis, aurantio-ole 
17-19 X 14-I2y. Prov. Musashi: Mt. Takao auf lebenden 
Blattern von Desmodium polycarpum DC. var, latifolium Max- 
(Kusano, no. 132, 18 October 1899).” Hennings remarks of 
osis, 
