The Species Problem in Cannabis: Science & Semantics, Volume 2Corpus, 1979 - 374 pagine |
Sommario
Preface | 1 |
Discarded Concepts 6 Species in Contemporary Systematics 7 | 11 |
The Species as a Reproductively Isolated Unit 13 Distinction as a Guide | 32 |
Copyright | |
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Parole e frasi comuni
achenes Aº-THC basis Beckstead biological biologists Botanical Garden botanists Canada cannabidiol cannabigerol cannabinoid cannabis drugs Cannabis in Law Cannabis indica cannabis plant Cannabis sativa Cannabis Volume CBGM characters chemical chromosomes classification Congress Court Cronquist cultivars cultivated plants defined definition delimitation distinction distinguish domesticated evolution fibre Fibrimon flower forensic fruits genes genetic genus Cannabis hashish hemp hybridization individuals intoxicant Janischevsky kinds Lamarck Legal Debate legislation marihuana material mature Mayr means meiosis monoecious monotypic morphological narcotic nature nil nil nomenclature noted organisms originally Ottawa perianth phenetic phenotype polytypic populations present rank recognition recognized reference relatively resin ruderalis sativa subsp Schultes Science scientific names Scientific Studies scientists seeds semantic semi-intoxicant Small species concept species of Cannabis species problem statute strains of Cannabis subspecies taxa taxon taxonomic taxonomic group taxonomists term tetrahydrocannabinol tion Turkey type specimens United usually variation varieties Vavilov wild plants