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Desarrollo de la epidermis y el córtez en el tallo de Piper (Piperaceae).
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Bryologist: A journal of bryology and lichenology
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Reassessment of Yucca brevifolia and recognition of Y. jaegeriana as a distinct species.
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Meiothecium, a new record for North America
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Consideraciones prehistóricas sobre el origen del maní cultivado.
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Consideraciones prehistóricas sobre el origen del maní cultivado.
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Consideraciones prehistóricas sobre el origen del maní cultivado.
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The methods used by dr. R. K. Benjamin, and other mycologists, to isolate Zygomycetes.
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The methods used by dr. R. K. Benjamin, and other mycologists, to isolate Zygomycetes.
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The methods used by dr. R. K. Benjamin, and other mycologists, to isolate Zygomycetes.
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Feddes repertorium. Zeitschrift für botanische Taxonomie und Geobotanik
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Nomenklatorischer Überblick der Untergattung Platycaulon (Paepalanthus) - Eriocaulaceae.
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Feddes repertorium. Zeitschrift für botanische Taxonomie und Geobotanik
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Algological Studies [Archiv für Hydrobiologie Supplementband]. Stuttgart.
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Synurophyceae et Chrysophyceae à écailles siliceuses du rio dos Sinos, RS, Brésil. Synurophyceae and Chrysophyceae with silica scales from rio dos Sinos, RS, Brazil.
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Algological Studies [Archiv für Hydrobiologie Supplementband]. Stuttgart.
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Structure of Eleocharetum interstinctae in Santa Cruz Reservoir, Cuba.
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Structure of Eleocharetum interstinctae in Santa Cruz Reservoir, Cuba.
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The origin of Banisteria and the Virginia Natural History Society.
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Index Lectionum in Lyceo Regio Hosiano Brunsbergensi...: de genere Banisteria
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The origin of Banisteria and the Virginia Natural History Society.
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Index Lectionum in Lyceo Regio Hosiano Brunsbergensi...: de genere Banisteria
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Erigenia; journal of the Southern Illinois Native Plant Society
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New populations of rare species in southern Illinois.
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