Columel′la (in plants), an axis of sterile tissue which passes through the center of the spore-case of mosses.
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botany — /bot n ee/, n., pl. botanies. 1. the science of plants; the branch of biology that deals with plant life. 2. the plant life of a region: the botany of Alaska. 3. the biology of a plant or plant group: the botany of deciduous trees. 4. (sometimes… … Universalium
columella — n. structure which resembles a column, rod, axis (Botany) … English contemporary dictionary
columella — [ˌkɒljʊ mɛlə] noun (plural columellae li:) 1》 Zoology an ossicle (small bone) of the middle ear of birds, reptiles, and amphibians. ↘Anatomy the pillar around which the cochlea spirals. 2》 Zoology the axis of a spiral shell. 3》 Botany the… … English new terms dictionary
columellar — adj. of or pertaining to a columella (Botany) … English contemporary dictionary
columellate — adj. resembling a columella (Botany) … English contemporary dictionary
Conceptacle — Conceptacles are specialised cavities of marine and freshwater algae that contain the reproductive organs. They are situated in the receptacle and open by a small ostiole.[1] Conceptacles are present in Corallinaceae,[2] and Hildenbrandiales, as… … Wikipedia
Geoponici — (the Latinized form of a nonexistent Γεωπονικοι, used for convenience), or Scriptores rei rusticae , the Greek and Roman writers on husbandry and agriculture. On the whole the Greeks paid less attention than the Romans to the scientific study of… … Wikipedia
Castanea sativa — Edelkastanie Edelkastanie (Castanea sativa) Systematik Unterklasse: Rosenähnliche (Rosidae) … Deutsch Wikipedia
Echte Kastanie — Edelkastanie Edelkastanie (Castanea sativa) Systematik Unterklasse: Rosenähnliche (Rosidae) … Deutsch Wikipedia
Edel-Kastanie — Edelkastanie Edelkastanie (Castanea sativa) Systematik Unterklasse: Rosenähnliche (Rosidae) … Deutsch Wikipedia
