Laitsch from the Ysu Herbarium
Series: Laitsch -- no. 5
Publisher: Youngstown State University
Published: 1992
Place of publication: Youngstown, Ohio
Language: eng
Number of pages: 11
Subjects: Pteridophyta
Other titles: Regnellidium in Ohio.
Notes: Cover title: Regnellidium in Ohio.

Includes bibliographical references.
Table of contents: title: Regnellidium in Ohio / C.F. Chuey; title: Distribution of the pteridophyte flora of Brooke County, West Virginia by district / B. Isaac and C.F. Chuey; title: Pteridophyte flora of Forest County, Pennsylvania by township; title: B. Isaac and C.F. Chuey.