• Corpus ID: 53321457

TWO NEW HOSTS FOR PERIDERMIUM PYRIFORME

@inproceedings{Hedgcock2010TWONH,
  title={TWO NEW HOSTS FOR PERIDERMIUM PYRIFORME},
  author={George Grant Hedgcock and Roy G. Pierce},
  year={2010}
}
Peridermium pyriforme Peck, which is the aecial form of Cronartium pyriforme (Peck) Hedge, and Long, was collected for the first time on Pinus rígida Mill, by the senior writer on June 16, 1915, near Essex Junction, Vt. (F. P. 17708). This is the first collection which has been reported on this host. The senior writer had previously found the uredinial and telial forms in abundance in the same locality on Comandra umbellata (L.) Nutt. (F. P. 8655) on July 31, 1913. This find is important, since…