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FIELD BOTANY – Lecture 03 Dr. Donald P. Althoff

LEC 03. Flowering Plant Terms. FIELD BOTANY – Lecture 03 Dr. Donald P. Althoff. Flowering …remember:. _________ (flowers, that is) to Angiosperms (= Magnoliophyta = Anthrophyta )

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FIELD BOTANY – Lecture 03 Dr. Donald P. Althoff

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  1. LEC 03 Flowering Plant Terms FIELD BOTANY – Lecture 03 Dr. Donald P. Althoff

  2. Flowering …remember: • _________ (flowers, that is) to Angiosperms (= Magnoliophyta = Anthrophyta) • Early plants (and still many today) probably _________with insects to facilitate transfer of pollen more efficiently, when compared to wind- or water-transferred pollen • The reward for the animal pollen transporter is a ____________ food

  3. HAWK MOTH BEETLES NOCTURID MOTHS FLIES DIURNAL LEPIDOPTERA BATS BEES HUMMINGBIRD

  4. “____________” flower

  5. stigma style ovary

  6. anther filament

  7. corolla calyx

  8. _____________Flowers

  9. Composite Flowers

  10. DISK = _________________________________

  11. Bracts = __________= ________________ …terms associated with composite flower types A reduced “_____________________ at the base of a flower (they “subtend” the flower cluster)

  12. Scape = __________________ arising from ground level (usually from a basal rosette) in plants without stems. Leaves of these plants are almost always all basal (ex. dandelion, early saxifrage)

  13. ____________________…. a group or cluster of flowers arranged on a stem

  14. DETERMINATE INFLORESCENCE 2 1 2 First flower to open is at the top or middle….

  15. 2 2 1 INDETERMINATE INFLORESCENCE 1 First flowers to open are at the base….

  16. INDETERMINATE INFLORESCENCE

  17. Determinant or Indeterminate florescence?

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