| Name | Countryman, William Douglas |
| Date of birth | 1920 |
| Date of death | 2005 |
| Remarks | [collector note: NEBC, VT] |
| ASA Botanist ID | 130843 botanist |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/1527c3e1-6cf2-4e2d-aa97-76d94f2c0bc1 |
| Variant name | William Douglas Countryman |
| Standard/Label Name | W. D. Countryman |
| Full Name | Countryman, William Douglas |
| Geography Collector | United States of America |
| Specialty Collector | Phanerogams |
| Specialty Collector | Pteridophytes |
| Citation as Collector | NEBC card file of collectors |
| Member of teams/groups | |
| Holdings | Search for specimens collected by W. D. Countryman |
| Collections in | 1954 (1), 1960 (1), 1961 (4), 1962 (4), 1963 (14), 1964 (30), 1965 (62), 1966 (8), 1967 (38), 1968 (54), 1969 (50), 1970 (23), 1971 (3), 1972 (3), 1974 (7), 1979 (8), 1980 (8), 1981 (6), 1985 (4) |
| Collector Teams: | F. C. Seymour & W. D. Countryman W. D. Countryman & F. C. Seymour W. D. Countryman & W. D. Countryman, Jr. W. D. Countryman & L. A. Charette W. D. Countryman & L. E. Richardson W. D. Countryman; J. C. Countryman & L. A. Charette Frank C. Seymour & W. D. Countryman William Douglas Countryman & Frank C. Seymour W. D. Countryman & A. R. Hodgdon G. E. Crow, W. D. Countryman & C. B. Hellquist G. E. Crow, W. D. Countryman, C. B. Hellquist & E. Faris L. I. Nevling Jr.; W. D. Countryman & A. L. Helgueras W. D. Countryman; A. Countryman & H. K. Svenson A. Countryman; H. K. Svenson & W. D. Countryman W. D. Countryman & J. C. Countryman A. R. Hodgdon & W. D. Countryman |
