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Contributions from the Gray Herbarium of Harvard University最新文献

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The evolution and systematics of Leavenworthia (Cruciferae) 十字花科酵母属植物的进化与分类学
Contributions from the Gray Herbarium of Harvard University Pub Date : 1900-01-01 DOI: 10.5962/p.336407
R. Rollins
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引用次数: 41
The somatic chromosomes of Rudbeckia and related genera of the Compositae 标题菊科鲁氏属及其相关属的体细胞染色体
Contributions from the Gray Herbarium of Harvard University Pub Date : 1900-01-01 DOI: 10.5962/p.336391
R. E. Perdue
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引用次数: 0
Critical plants of the Upper Great Lakes region of Ontario and Michigan 安大略省和密歇根州上五大湖地区的重要植物
Contributions from the Gray Herbarium of Harvard University Pub Date : 1900-01-01 DOI: 10.5962/p.336162
M. L. Fernald
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引用次数: 39
Potamogeton alpinus and P. microstachys
Contributions from the Gray Herbarium of Harvard University Pub Date : 1900-01-01 DOI: 10.5962/p.336122
M. L. Fernald
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引用次数: 0
Euphorbia subgenus Chamaesyce in Canada and the United States exclusive of southern Florida 产于加拿大和美国的大戟亚属，佛罗里达南部除外
Contributions from the Gray Herbarium of Harvard University Pub Date : 1900-01-01 DOI: 10.5962/p.336256
L. C. Wheeler
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引用次数: 39
Diagnoses and transfers of tropical American Phanerogams 热带美洲显像的诊断和转移
Contributions from the Gray Herbarium of Harvard University Pub Date : 1900-01-01 DOI: 10.2307/20022477
B. L. Robinson
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引用次数: 4
A list of type specimens in Elliott's Herbarium 艾略特植物标本室的模式标本列表
Contributions from the Gray Herbarium of Harvard University Pub Date : 1900-01-01 DOI: 10.5962/p.337622
C. Weatherby
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引用次数: 8
A revision of the genus Rumfordia 紫蕨属的修订
Contributions from the Gray Herbarium of Harvard University Pub Date : 1900-01-01 DOI: 10.5962/p.335955
B. Robinson
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引用次数: 0
Revision of the Mexican and Central American species of the genus Calea 标题卡利亚属墨西哥和中美洲种的修正
Contributions from the Gray Herbarium of Harvard University Pub Date : 1900-01-01 DOI: 10.2307/20020653
B. Robinson, J. Greenman
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引用次数: 6
Index [no. 113] 指数[不。113]
Contributions from the Gray Herbarium of Harvard University Pub Date : 1900-01-01 DOI: 10.5962/p.336175
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引用次数: 0
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