| Isaza, C., Betancur, Julio C. |
2009
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Relación entre la biomasa y algunas caraterísticas morfológicas de las bromelias fitotelmatas de un bosque alto Andino Colombiano.
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Caldasia; boletín del Instituto de Ciencias Naturales de la Universidad Nacional de Colombia
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| Arévalo, R., Betancur, Julio C. |
2004
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Diversidad de epífitas vasculares en cuatro bosques del sector suroriental de la Serranía de Chiribiquete, Guayana Colombiana.
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Caldasia; boletín del Instituto de Ciencias Naturales de la Universidad Nacional de Colombia
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| Aguirre-Santoro, Julián, Betancur, Julio C. |
2011
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Cinco especies nuevas de Aechmea (Bromeliaceae: Bromelioideae) para Colombia.
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Brittonia: a journal of systematic botany
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| Salinas, Nelson R., Betancur, Julio C. |
2007
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Novedades taxonómicas de las ericáceas del suroccidente de Colombia.
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Caldasia; boletín del Instituto de Ciencias Naturales de la Universidad Nacional de Colombia
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| Salinas, Nelson R., Betancur, Julio C. |
2004
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Una nueva especie de Dimerocostus(Costaceae) de Colombia.
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Revista de la Academia Colombiana de Ciencias Exactas, Fisicas y Naturales
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| Turner, Billie L., Powell, Albert Michael, Cuatrecasas, José |
27/10/1967
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Chromosome numbers in Compositae. XI. Peruvlan species
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Annals of the Missouri Botanical Garden
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| Sarria Salas, S., Cogollo Pacheco, Álvaro, Devia Alvarez, Wilson |
2003
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Estudio sobre la diversidad florística mediante el establecimiento de parcelas permanentes de investigación en el Parque Natural Farallones de Cali, Colombia.
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Cespedesia; boletin cientifico del Departamento del Valle de Cauca
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| Taylor, C. M., Devia Alvarez, Wilson, Cogollo Pacheco, Álvaro, Persson, C. |
1999
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Nuevos taxones de Rubiaceae de la Costa Pacífica de Colombia y Ecuador.
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Novon: A journal for botanical nomenclature
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| Brown, Helen J. |
/01/1929
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The algal family Vaucheriaceae
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Transactions of the American Microscopical Society
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| Brown, Helen J. |
/04/1930
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The desmids of the southeastern coastal plain region of United States
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Transactions of the American Microscopical Society
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| Brown, Helen D. |
12/08/1987
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Aquatic macrophytes of Lake Mize, Florida, 1968-1980
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Bulletin of the Torrey Botanical Club
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| Brown, Helen D. |
07/09/1976
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A comparison of the attached algal communities of a natural and an artificial substrate
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Journal of phycology
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| Jewell, M. E., Brown, Herold W. |
11/11/1929
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Studies on northern Michigan bog lakes
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Ecology, a quarterly journal devoted to all phases of ecological biology
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| Brown, Herbert |
/08/1908
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The hashish plant in Arizona and Mexico
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Plant World. Binghamton, NY
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| Li, Jin L., Halling, Roy E., Osmundson, Todd W., Yang, Z. L., Li, Yan-Chun |
/08/1908
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Global diversity of the Tylopilus alboater complex (Boletaceae, Boletales): new genus and species, typification of the name Boletus alboater.
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IMA Fungus
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| Brown, Helen J. |
/07/1937
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A new species of Vaucheria from northern Michigan
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Transactions of the American Microscopical Society
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| Li, Jin L., Halling, Roy E., Osmundson, Todd W., Yang, Z. L., Li, Yan-Chun |
/07/1937
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Global diversity of the Tylopilus alboater complex (Boletaceae, Boletales): new genus and species, typification of the name Boletus alboater.
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IMA Fungus
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| Whistler, W. A. |
/07/1986
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A revision of Psychotria (Rubiaceae) in Samoa
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Journal of the Arnold Arboretum
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| Whistler, W. A. |
1988
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A revision of Syzygium (Myrtaceae) in Samoa
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Journal of the Arnold Arboretum
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| Whistler, W. A. |
1992
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Vegetation of Samoa and Tonga
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Pacific Science; a quarterly devoted to the biological and physical sciences of the Pacific region.
|
| Whistler, W. A. |
/03/1978
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Notes on the flora of Samoa
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Phytologia
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| Whistler, W. A. |
29/09/1978
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Vegetation of the montane region of Savai'i, Western Samoa
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Pacific Science; a quarterly devoted to the biological and physical sciences of the Pacific region.
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| Whistler, W. A. |
/04/1980
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The vegetation of eastern Samoa
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Allertonia; a Series of Occasional Papers. Lawai, HI
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| Whistler, W. A. |
/07/1983
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Vegetation and flora of the Aleipata Islands, Western Samoa
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Pacific Science; a quarterly devoted to the biological and physical sciences of the Pacific region.
|
| Whistler, W. A. |
/10/1985
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Researches in Polynesian ethnobotany
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Bulletin Pacific Tropical Botanical Garden
|