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By: Gilman, Arthur V - Countryman, William D.Type: ArticleIn: RhodoraVolume: 93Series:Issue:Date: 1991Page Range: 390--394Publication Info: [Cambridge, Mass., etc.], New England Botanical Club [etc.],Subjects:
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By: Countryman, William D.Type: ArticleIn: RhodoraVolume: 70Series:Issue:Date: 1968Page Range: 577--579Publication Info: [Cambridge, Mass., etc.], New England Botanical Club [etc.],Subjects:
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By: Crow, Garrett E. - Countryman, William D. - Church, George Lyle, - Eastman, L. M. - Hellquist, C B - Mehrhoff, L L - Storks, I MType: ArticleIn: RhodoraVolume: 83Series:Issue:Date: 1981Page Range: 259--299Publication Info: [Cambridge, Mass., etc.], New England Botanical Club [etc.],Subjects:
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By: Thompson, Elizabeth H. - Countryman, William D.Type: ArticleIn: RhodoraVolume: 91Series:Issue:Date: 1989Page Range: 110--115Publication Info: [Cambridge, Mass., etc.], New England Botanical Club [etc.],Subjects:
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By: Countryman, William D.Type: ArticleIn: RhodoraVolume: 82Series:Issue:Date: 1980Page Range: 163--171Publication Info: [Cambridge, Mass., etc.], New England Botanical Club [etc.],Subjects:
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By: Countryman, William D.Type: ArticleIn: RhodoraVolume: 70Series:Issue:Date: 1968Page Range: 491--491Publication Info: [Cambridge, Mass., etc.], New England Botanical Club [etc.],Subjects: