NOTES ON BOREAL USTILAGINALES, II

• Published in: Canadian Journal of Botany
• Main Author: Savile, D. B. O.
• Format: Article in Journal/Newspaper
• Language: English
• Published: Canadian Science Publishing 1957
• Subjects: Plant Science; Alta; Browns; Silene acaulis; Spitzbergen; Alaska
• Online Access: http://dx.doi.org/10.1139/b57-024; http://www.nrcresearchpress.com/doi/pdf/10.1139/b57-024

Burrillia acori Dearn. is shown to be on Sparganium; it is apparently not a smut, but fresh material is needed for adequate study. Entyloma circaeae Dearn. is shown to be E. arnicale on Arnica affin. cordifolia. The following range or host extensions are recorded: Cintractia luzulae, Alaska; C. taubertiana, Que., N.B.; Doassansia epilobii, B.C.; D. martianoffiana, B.C.; D. sagittariae, B.C.; Entyloma clintonianum, B.C.; E. compositarum, Labr.; E. winteri on Delphinium brownii, Alta., B.C.; Thecaphora deformans, Alta., Sask.; Thecaphora traillii on Cirsium undulatum, B.C.; Urocystis anemones on Ranunculus cooleyae and R. eschschollzii, B.C.; U. sorosporioides on Aconitum delphinifolium, B.C.; U. heucherae on Saxifraga tolmici, B.C.; Ustilago bullata on Browns ciliatus, Que.; U. tenuispora on Polygonum hydropiperoides, Ont., and P. punctatum, N.Y.; U. violacea vars. on Arenaria lateriflora, B.C. and Ont., on Lychnis triflora, Ellesmere I., on Silene acaulis vars., Spitzbergen, B.C., and Que., on S. douglasii var. villosa, B.C.; Ustilago pinguiculae on Pinguicula villosa, Man., on P. vulgaris, B.C., Alta., and Ont.