Fay, Sydney
33  results:
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4

Two new genera of Compositae from Peru and Costa Rica:

Blake, Sydney Fay
Journal of the Washington Academy of Sciences., 47.  , 1957
 
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5

Eleven new American Asteraceae:

Blake, Sydney Fay
Journal of the Washington Academy of Sciences., 28.  , 1938
 
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6

Eleven new Asteraceae from North and South America:

Blake, Sydney Fay
Journal of the Washington Academy of Sciences., 27.  , 1937
 
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7

Lepidonia, a new genus of Vernonieae, with a nomenclatorial..:

Blake, Sydney Fay
Journal of the Washington Academy of Sciences., 26.  , 1936
 
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8

New Asteraceae from the United States, Mexico, and South Am..:

Blake, Sydney Fay
Journal of the Washington Academy of Sciences., 25.  , 1936
 
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9

New Asteraceae from Guatemala collected by A.F. Skutch:

Blake, Sydney Fay
Journal of the Washington Academy of Sciences., 24.  , 1934
 
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10

Nine new American Asteraceae:

Blake, Sydney Fay
Journal of the Washington Academy of Sciences., 21.  , 1931
 
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11

New Asteraceae from the United States, Mexico, and Honduras:

Blake, Sydney Fay
Journal of the Washington Academy of Sciences., 19.  , 1929
 
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12

New South American species of Diplostephium:

Blake, Sydney Fay
Journal of the Washington Academy of Sciences., 18.  , 1928
 
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13

Twelve new American Asteraceae:

Blake, Sydney Fay
Journal of the Washington Academy of Sciences., 18.  , 1928
 
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14

New Asteraceae from Costa Rica:

Blake, Sydney Fay
Journal of the Washington Academy of Sciences., 17.  , 1927
 
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15

Notes on Disterigma:

Blake, Sydney Fay
Journal of the Washington Academy of Sciences., 16.  , 1926
 
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