20 
Journal of Mycology 
[Vol. 10 
A. Species previously reported. 
1. Puccinia Impatientis (Schw.) Arth. — Teleutospores 
from Elymus Virginicus L. sown on Impatiens aurea Muhl. 
2. Puccinia amphigena Diet. — Teleutospores from Cala- 
movilfa longifolia (Hook.) Hack, sown on Smilax hispida Muhl. 
3. Puccinia Andropogonis Schw. — Teleutospores from 
Andropogon scoparius Michx. sown on Pentstemon hirsutus (L.) 
Willd. 
4. Puccinia albiperidia Arth. — Teleutospores from Carex 
gracillima Schw. sown on Ribes Cynosbati L. and R. Uva-crispi 
L. ( R. Grossularia L.) 
5. Puccinia Helianthi Schw. — Teleutospores from Heli- 
anthus mollis Lam. sown on H. mollis Lam. and H. annuus L. 
B. Species reported now for the first time. 
1. Melampsora Medusae Thuem. — Teleutospores from 
Populus deltoides Marsh, sown on Larix decidua Mill. 
2. Uromyces Phaseoli (Pers.) Wint.—Teleutospores from 
Strophostyles helvola (L.) Britt, sown on same host. 
3. Uromyces Lespedezae-procumbentis (Schw.) Curt.— 
Teleutospores from Lespedeza capitata Michx. sown on same 
host. 
4. Puccinia caulicola Tr. & Gall. — Teleutospores from Sal¬ 
via lanceolata Willd. sown on the same host.* 
5. Uromyces Solidagini-Caricis Arth.—Teteutospores from 
Carex varia Muhl. sown on Solidago Canadensis L., S', serotina 
Ait., S', flexicaulis L. and S', caesia L. 
6. Puccinia pustulata (Curt.) Arth. — Teleutospores from 
Andropogon furcatus Muhl. and A. scoparius Michx. sown on 
Comandra umbellata (L) Nutt. 
7. Puccinia Eatoniae Arth. — Aecidiospores from Ranun¬ 
culus abortivus L. sown on Eatonia Pennsylvanica (DC.) A. 
Gray. 
8. Puccinia hydnoidea (B. & C.) Arth.—Aecidiospores from 
Dirca palustris L. sown on Bromus ciliatus L. 
Judging from the few instances that have come to my notice, 
the interest and importapce of making observations upon prox¬ 
imity of aecidial and teleutosporic forms are not yet fully ap¬ 
preciated by American collectors of Uredineae. This is the most 
valuable method by which a reasonable conjecture can be made 
regarding the alternate connection of any one of the many scores 
of isolated aecidial forms, most of which are probably heteroeci- 
* Successful cultures reported by Kellerman, Jour. Mycol. 9:27, 
Dec. 1903. 
