-
By: Gillis, William Thomas, - Proctor, George R
Type: Article
In: SIDA, contributions to botany
Volume: 6
Series:
Issue:
Date: 1975
Page Range: 52--62
Publication Info: [Dallas, W. F. Mahler, etc.], 1962-
Subjects:
-
By: Mckenzie, Paul M - Noble, Robert E - Urbatsch, Lowell - Proctor, George R
Type: Article
In: SIDA, contributions to botany
Volume: 13
Series:
Issue:
Date: 1989
Page Range: 293--301
Publication Info: [Dallas, W. F. Mahler, etc.], 1962-
Subjects:
-
By: Gillis, William Thomas, - Proctor, George R
Type: Article
In: Journal of the Arnold Arboretum
Volume: 55
Series:
Issue: 3
Date: 1974
Page Range: 425--430
Publication Info: Cambridge, Mass Arnold Arboretum, Harvard University [etc.] 1919-
Subjects:
-
By: Barkley, Fred A. (Fred Alexander), - Proctor, George R
Type: List
In: Plant lists and correspondence
Volume:
Series:
Issue:
Date: 1949-1971
Page Range:
Publication Info:
Subjects:
-
By: Proctor, George R
Type: Article
In: American fern journal
Volume: 40
Series:
Issue: 3
Date: 1950
Page Range: 226--226
Publication Info: [Washington, etc.] American Fern Society
Subjects:
-
By: Mckenzie, Paul M - Michael, Peter W - Urbatsch, Lowell - Noble, Robert E - Proctor, George R
Type: Article
In: SIDA, contributions to botany
Volume: 15
Series:
Issue:
Date: 1993
Page Range: 527--532
Publication Info: [Dallas, W. F. Mahler, etc.], 1962-
Subjects:
-
By: Proctor, George R
Type: Article
In: Rhodora
Volume: 60
Series:
Issue:
Date: 1958
Page Range: 323--326
Publication Info: [Cambridge, Mass., etc.], New England Botanical Club [etc.],
Subjects:
-
By: Proctor, George R
Type: Article
In: Rhodora
Volume: 61
Series:
Issue:
Date: 1959
Page Range: 305--306
Publication Info: [Cambridge, Mass., etc.], New England Botanical Club [etc.],
Subjects:
-
By: Proctor, George R
Type: Article
In: American fern journal
Volume: 48
Series:
Issue: 3
Date: 1958
Page Range: 108--108
Publication Info: [Washington, etc.] American Fern Society
Subjects:
-
By: Proctor, George R
Type: Article
In: Rhodora
Volume: 61
Series:
Issue:
Date: 1959
Page Range: 218--219
Publication Info: [Cambridge, Mass., etc.], New England Botanical Club [etc.],
Subjects:
-
By: Howard, Richard A. (Richard Alden), - Proctor, George R
Type: Article
In: Journal of the Arnold Arboretum
Volume: 39
Series:
Issue: 2
Date: 1958
Page Range: 101--106
Publication Info: Cambridge, Mass Arnold Arboretum, Harvard University [etc.] 1919-
Subjects:
-
By: Proctor, George R
Type: Article
In: American fern journal
Volume: 75
Series:
Issue:
Date: 1985
Page Range: 56--70
Publication Info: [Washington, etc.] American Fern Society
Subjects:
-
By: Proctor, George R
Type: Article
In: Rhodora
Volume: 59
Series:
Issue:
Date: 1957
Page Range: 303--306
Publication Info: [Cambridge, Mass., etc.], New England Botanical Club [etc.],
Subjects:
-
By: Proctor, George R
Type: Article
In: Rhodora
Volume: 49
Series:
Issue:
Date: 1947
Page Range: 53--54
Publication Info: [Cambridge, Mass., etc.], New England Botanical Club [etc.],
Subjects:
-
By: Mckenzie, Paul M - Noble, Robert E - Urbatsch, Lowell - Proctor, George R
Type: Article
In: SIDA, contributions to botany
Volume: 13
Series:
Issue:
Date: 1989
Page Range: 423--447
Publication Info: [Dallas, W. F. Mahler, etc.], 1962-
Subjects:
-
By: Proctor, George R
Type: Article
In: American fern journal
Volume: 72
Series:
Issue:
Date: 1982
Page Range: 107--114
Publication Info: [Washington, etc.] American Fern Society
Subjects:
-
By: Howard, Richard A. (Richard Alden), - Proctor, George R
Type: Article
In: Journal of the Arnold Arboretum
Volume: 38
Series:
Issue: 1
Date: 1957
Page Range: 1--50
Publication Info: Cambridge, Mass Arnold Arboretum, Harvard University [etc.] 1919-
Subjects: