| Ariza Espinar, Luis |
1997
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Asteraceae, parte 7. Tribu VII. Anthemideae.
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Flora Fanerogámica de Argentina (PROFLORA)
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| Cabrera, A. L., Freire, Susana E. |
1997
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Asteraceae, parte 8. Tribu II, Eupatorieae (excepto Mikania).
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Flora Fanerogámica de Argentina (PROFLORA)
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| Cerana, M. M. |
1997
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Asteraceae, parte 8. Tribu II, Eupatorieae (Mikania).
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Flora Fanerogámica de Argentina (PROFLORA)
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| Delucchi, Gustavo, Ariza Espinar, Luis |
1997
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Asteraceae, parte 9. Tribu IX. Calenduleae.
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Flora Fanerogámica de Argentina (PROFLORA)
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| Katinas, L., Gutiérrez, D. G., Torres Robles, Silvia S. |
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Asteraceae type material of Carlos L. Spegazzini in the Museo de La Plata Herbarium (LP), Argentina.
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Compositae Newsletter
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| Jones, Almut G. |
1992
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Aster and Brachyactis (Asteraceae) in Oklahoma.
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Sida, Botanical Miscellany
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| Hill, M. |
1995
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Aster expertise offered as guide.
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Bulletin, Virginia Native Plant Society
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| Soejima, A., Ito, M. |
1998
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Aster microcephalus (Miq.) Franch. & Sav., the correct name for A. ovatus (Franch. & Sav.) Mot. Ito & Soejima.
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Acta Phytotaxonomica et Geobotanica. [Shokubutsu bunrui chiri.]
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| Gerdes, Lynden B. |
1998
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Aster nemoralis and the apparent hybrid Aster nemoralis × Aster umbellatus in Houghton County, Michigan.
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Michigan Botanist
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| Müller, Dieter G., Parodi, E. R., Peters, A. F. |
1998
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Asterocladon lobatum gen. et sp. nov., a new brown alga with stellate chloroplast arrangement, and its systematic position judged from nuclear rDNA sequences.
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Phycologia
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| Huisman, J. M., Millar, A. J. K. |
1996
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Asteromenia (Rhodymeniaceae, Rhodymeniales), a new red algal genus based on Fauchea peltata.
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Journal of phycology
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| Pomella, A. W. V., Barreto, R. W., Alfenas, A. C., Mesquita, J. B. |
1997
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Asteromidium tabebuiae-impetiginosae sp. nov. causing a leaf spot disease of Tabebuia impetiginosa in Brazil.
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Mycotaxon
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| Montoya, H., Vera, V. |
1998
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Asteromonas gracilis Artari microalga marina en pozos de marea del Litoral Central del Perú.
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Arnaldoa
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| Eckel, Patricia M. |
1996
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Aster ontarionis --- a rare plant new to the Niagara region.
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N Y F A Newsletter
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| Kubitzki, K. |
1995
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Asterophorum and Tahitia congenric with Christiana (Tiliaceae).
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Botanische Jahrbücher für Systematik, Pflanzengeschichte und Pflanzengeographie
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| Secco, Ricardo de S. |
2000
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Asterophorum Sprague (Tiliaceae): Uma nova ocorrência para a Amazônia Brasileira.
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Boletim do Museu Paraense "Emílio Goeldi", Ciências Naturais
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| Cúneo, N. R., Archangelsky, Sergio, Césari, Silvia N. |
2000
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Asterotheca frenguellii (Archangelsky y de la Sota) nov. comb., helecho pérmico de Patagonia, Argentina.
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Ameghiniana. [Asociacion paleontologica argentina]. Buenos Aires
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| Campbell, J. J. N., Medley, M. E. |
1989
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Aster saxicastellii (Asteraceae), a new species from the Rockcastle River bars in southeastern Kentucky.
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Sida; Contributions to Botany
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| Basinger, M. A. |
1998
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Aster subulatus var. ligulatus (Asteraceae) and Chloris virgata (Poaceae) in Illinois.
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Transactions of the Illinois State Academy of Science
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| Gómez-Sosa, E. |
1997
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Astragalus johnstonii sp. nov. (Fabaceae) y relaciones con el complejo A. verticillatus (Phil.) Reiche.
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Gayana Botánica
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| Barneby, Rupert C., Welsh, Stanley L. |
1996
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Astragalus laxmannii Jacquin (Leguminosae) in North America.
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Great Basin naturalist
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| Welsh, Stanley L. |
1998
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Astragalus (Leguminosae): Nomenclatural proposals and new taxa.
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Great Basin naturalist
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| Alexander, A. J. |
2002
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Astragalus mokiacensis Grey in Nevada: A review of the taxonomic status and a discussion of populations.
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Nevada Native Plant Society Newsletter
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| Lavin, M., Marriott, H. |
1997
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Astragalus molybdenus s.l. (Leguminosae): Higher taxonomic relationships and identity of constituent species.
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Systematic Botany
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| Tuhy, J. |
1996
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Astragalus montii [Fabaceae].
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Sego Lily
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1999
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A strategy for coping with rarity in the orchid Cypripedium fasciculatum.
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North American native orchid journal
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| Moreno, L. R., Moreno, O. I. |
2001
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Astrocaryum acaule C. Martius - record of a new palm for Bolivia.
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Revista de la Sociedad Boliviana de Botánica
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| Kahn, F., Granville, J.-J. de |
1998
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Astrocaryum minus, rediscovered in French Guiana.
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Principes; journal of the (International) Palm Society
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| Kahn, F. |
2001
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Astrocaryum yauaperyense: A synonym of Astrocaryum murumuru.
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Palms
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| Grace, J. B., Pugesek, B. H. |
1997
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A structural equation model of plant species richness and its application to a coastal wetland.
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The American Naturalist
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| Ribeiro, L. F., Tabarelli, Marcelo |
2002
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A structural gradient in cerrado vegetation of Brazil: changes in woody plant density, species richness, life history and plant composition.
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Journal of Tropical Ecology
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| Oyejola, B. A., Riley, J., Bolton, S. |
1998
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A study of alley-cropping data from northern Brazil. II. A comparison of methods to estimate sample size.
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Agroforestry Systems
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| Dempsey, R. E., Garwood, N. C. |
1994
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A study of Bixa (Bixaceae), with particular reference to the leaf undersurface indumentum as a diagnostic character.
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Bulletin of the Natural History Museum, Botany Series
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| Yan Fang |
1996
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A study of disjunct distribution of wood plants in East Asia-North America.
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Journal of Nanjing Forestry University (Natural Science Edition)
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| Terry, Randall G., Brown, Gregory K. |
1996
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A study of evolutionary relationships in Bromeliaceae based on comparison of DNA sequences from the chloroplast gene ndhF.
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Journal of the Bromeliad Society
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| Ronse Decraene, L. P., Vanvinckenroye, P., Smets, Erik |
1997
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A study of floral morphological diversity in Phytolacca (Phytolaccaceae) based on early floral ontogeny.
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International journal of plant sciences
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| Roibik, D. W., Winter, K. |
1996
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A study of flowering and pollen characteristics in a tropical herb under elevated CO2 treatment.
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Tropics
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| Fisher, P. J., Petrini, L. E., Sutory, Karel, Petrini, O. |
1995
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A study of fungal endophytes in leaves, stems and roots of Gynoxis oleifolia Muchler (Compositae) from Ecuador.
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Nova Hedwigia
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| Johnson, J. A., Whitney, N. J. |
1989
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A study of fungal endophytes of needles of balsam fir (Abies balsamea) and red spruce (Picea rubens) in New Brunswick, Canada, using culture and electron microscope techniques.
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Canadian Journal of Botany
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| Loh, J. P., Kiew, R., Set, O., Gan, L. H., Gan, Y. Y. |
2000
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A study of genetic variation and relationships within the bamboo subtribe Bambusinae using amplified fragment length polymorphism.
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Annals of Botany
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| Andersen, T. F. |
1990
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A study of hyphal morphology in the form genus Rhizoctonia.
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Mycotaxon
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| Ryan, Bruce D. |
1990
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A study of Lecanora valesiaca (lichenized ascomycotina), with notes of L. dispersoareolata, L. albula and Squamarina subg. Petroplaca in North America.
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Nova Hedwigia
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| Wynne, Michael J. |
1998
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A study of Padina antillarum (Kützing) Piccone and a comparison with P. tetrastromatica Hauck (Dictyotales, Phaeophyta).
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Cryptogamie - Algologie. Paris
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| Hao, Gang, Chiming Hu |
1996
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A study of pollen morphology of Hydrangeoideae (Hydrangeaceae).
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Journal of tropical and subtropical botany / Redai ya redaiu zhiwu xuebao
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| Fatto, Raymond M. |
1998
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A study of selected Murrill's Russulas.
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Mycotaxon
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| Franks, P. J., Cowan, I. R., Farquhar, G. D. |
1998
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A study of stomatal mechanics using the cell pressure probe.
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Plant, Cell and Environment; Cell Physiology, Whole Plant Physiology, Community Physiology. Oxford
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| Su, Yingjuan, Wang, Ting, Hongda Zhang |
1997
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A study of the aril micromorphological features of some gymnosperms and its taxonomic significance.
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Acta Botanica Boreali-Occidentalis Sinica. Yangling
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| Sauvain, M., Rerat, C., Moretti, C., Saravia, E., Arrazola, S., Gutierrez, E., Lema, A.-M., Muñoz, V. |
1997
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A study of the chemical composition of Erythroxylum coca var. coca leaves collected in two ecological regions of Bolivia.
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Journal of Ethnopharmacology
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| Azevedo, M. D., Welty, R. E. |
1995
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A study of the endophyte Acremonium coenophialum in the roots of tall fescue seedlings.
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Mycologia: Official bimonthly publication of the Mycological Society of America
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| Azevedo, M. D., Welty, R. E. |
1995
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A study of the fungal endophyte Acremonium coenophialum in the roots of tall fescue seedlings.
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Mycologia: Official bimonthly publication of the Mycological Society of America
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| Miller, Norton G. |
1994
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A study of the mosses Splachnum pensylvanicum using scanning electron microscopy.
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Hikobia; journal of the Hiroshima Botanical Club
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| Oliveira-Filho, A. T., Ratter, James A. |
1995
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A study of the origin of central Brazilian forests by the analysis of plant species distribution patterns.
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Edinburgh Journal of Botany
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| Lundholm, N., Moestrup, O., Hasle, G. R., Hoef-Emden, K. |
2003
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A study of the Pseudo-nitzschia pseudodelicatissima/cuspidata complex (Baccillariophyceae): What is P. pseudodelicatissima?
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Journal of phycology
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| André, J. P. |
1998
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A study of the vascular organization of bamboos (Poaceae-Bambuseae) using a microcasting method.
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IAWA Journal
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| Zhu, Genhai, Lu, Douding, Zipan Wang |
1995
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A study on nano- and nicrodiatoms in the intertidal zones of Zhongshan Station, Antarctica.
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Antarctic research. Shanghai
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| Pérez-Farrera, Miguel Á., Vovides, Andres P., Alvarez Moctezuma, J. G. |
1999
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A study on seed germination of the cycad, Dioon merolae (Zamiaceae).
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The New Plantsman
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| Fitz Maurice, W. A., Fitz Maurice, B. |
1996
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A successful search for Mammillaria sinistrohamata Böd. and M. wagneriana Böd.
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Cactus and succulent journal. [Cactus and Succulent Society of America]
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| Underwood, Lucien M. |
1905
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A summary of Chaerles Wright's explorations in Cuba.
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Bulletin of the Torrey Botanical Club
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| Lesho, C. L. |
1994
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A summary of chromosome numbers in the Marsileaceae, with counts for additional species of Marsilea.
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American Fern Journal; quarterly journal of the American Fern Society
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| Stewart, S. |
2000
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A summary of the 5\th/ annual North American Native Orchid Conference: Port Angeles, Washingon, July 16--20, 2000.
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North American native orchid journal
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| Iverson, L. R., Prasad, A., Ketzner, D. M. |
1997
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A summary of the Illinois flora based on the Illinois Plant Information Network.
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Transactions of the Illinois State Academy of Science
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| Heath, P. V. |
1998
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A superfluous proposal to conserve Notocactus (Schumann) Fric.
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Calyx
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| Kuc, M. |
1998
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A supplement to the moss flora of Paraguay.
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Tropical Bryology
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| Endress, Peter K. |
1989
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A suprageneric taxonomic classification of the Hamamelidaceae.
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Taxon
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| Debinski, D. M., Holt, R. D. |
2000
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A survey and overview of habitat fragmentation experiments.
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Conservation Biology; Journal of the Society for Conservation Biology
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| Hutt, M. J., Houghton, P. J. |
1998
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A survey from the literature of plants used to treat scorpion stings.
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Journal of Ethnopharmacology
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| McClintic, A. S., Casamatta, Dale A., Vis, Morgan L. |
2003
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A survey of algae from montane cloud forest and alpine streams in Bolivia: Macroalgae and associated microalgae.
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Nova Hedwigia
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| Greinwald, R., Reyes-Chilpa, R., Ross, J. H., Witte, L., Czygan, F. C. |
1996
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A survey of alkaloids in the genera Harpalyce and Brongniartia (Fabaceae --- Brongniartieae).
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Biochemical Systematics and Ecology. Oxford, etc.
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| Hauber, D. P., Legé, L. |
1999
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A survey of allozymic variation among three members of the Sagittaria graminea complex (Alismataceae) from the southeastern United States.
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Journal of the Torrey Botanical Society
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| Luckow, Melissa A., Grimes, James W. |
1997
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A survey of anther glands in the mimosoid legume tribes Parkieae and Mimoseae.
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American Journal of Botany; official publication of the Botanical Society of America
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| Snyder, S. R., Friese, C. F. |
2001
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A survey of arbuscular mycorrhizal fungal root inoculum associated with harvester ant nests (Pogonomyrmex occidentalis) across the western United States.
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Mycorrhiza
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| Sullivan, V. I., Pesacreta, T. C., Durand, J., Hasenstein, Karl H. |
1994
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A survey of autofluorescent patterns in the staminal connective base epidermis in 60 species of Asteraceae.
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American Journal of Botany; official publication of the Botanical Society of America
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| Lewis, C. E., Zona, Scott A. |
2000
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A survey of cyanogenesis in palms (Arecaceae).
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Biochemical Systematics and Ecology. Oxford, etc.
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| Tershy, B. R., Bourillón, L., Metzler, L., Barnes, J. |
1999
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A survey of ecotourism on islands in northwestern México.
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Environmental Conservation
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| Bernardello, G., Anderson, Gregory J., Stuessy, Tod F., Crawford, D. J. |
2001
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A survey of floral traits, breeding systems, floral visitors, and pollination systems of the angiosperms of the Juan Fernández Islands (Chile).
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Botanical Review, interpreting botanical progress
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