Arthur: Cultures of Uredineae 
89 
spores from Juniperus sibirica Burgsd., sown on Crataegus cer- 
ronus A. Nels. 
24. Gymnosporangium nidus-avis Thax. — Teliospores from 
Juniperus virginiana L., sown on Amelanchier vulgaris Moench. 
25. Gymnosporangium Botryapites (Schw.) Kern. — Telio- 
spores from Chamaecyparis thyoides (L.) B. S. P., sown on 
Amelanchier canadensis (L.) Medic. 
17. Cronartium Quercus (Brond.) Schrot. (Peridermium 
fusiforme Arth. & Kern). — Aeciospores from Pinus taeda L., 
sown on Quercus rubra L., and Q. Phellos L. 
18 and 26. Coleosporium Vernoniae B. & C. — Aeciospores 
from Pinus taeda L. and P. palustris Mill., sown on Vernonia fas- 
ciculata Michx. ; urediniospores irom Vernonia fasciculataM\ch.yi., 
sown on same host. 
B. Species Reported Now for the First Time 
1. Uromyces elegans (B. & C.) Lagerh. — Aeciospores from 
Trifolium carolinianum Michx., sown on same host, producing 
telia. 
2. PucciNiA NODOSA Ell. & Hark. — Aeciospores from Brodiaea 
pauciflora (Torr.) Standley, sown on same host, producing telia. 
3. PucciNiA SPLENDENS Vize. — Teliospores from Hymenoclea 
monogyra T. & G., sown on same host, producing pycnia and 
aecia; aeciospores sown on same host, producing uredinia and 
telia. 
4. PucciNiA MiNUTissiMA Arth. (Aecidium Nesaeae Ger.) — . 
Teliospores from Carex filiformis L., sown on Decodon verticil- 
latus (L.) Ell. 
5. Gymnosporangium Ellisii (Berk.) Earl. — Teliospores on 
Chamaecyparis thyoides (L.) B.S.P., sown on Myrica cerifera L. 
Purdue University, 
Lafayette, Indiana. 
