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Biology of plants, New Caledonia
Absence of vessels, only tracheids
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- New Caledonia
- Absence of vessels, only tracheids
- Unisexual (dioecious) flowers
- Laminar stamens
- Unidifferentiated spiral perianth
- 1 ovuled carpels
- Trimerous flowers
- Spirally arrenged tepals
- Laminar stamens
- Pollen monocolpate
- Commonly used as species or fruits
- 1/4 angispoerm diversity
- Formation single embtyonic leaf --> cotyledon
- Atactostelic stem vasculature
- Absence of secondary lateral meristems --> NO secondary thickening (NO secondary wood)
- Parallel feaf venation
- Formation of adventious roots
EUDICOTS
- 3 colpate polen grains
- Cyclic arrangment of the floral parts
- Filamentous stamens
- 2 cotyledons
- Eustelic stem vasculature
- Formation of second vasculature
- Taproot formation
- Reticulate leaf venation
- 3/4 angyosperms diversity
- Not fused floral parts
- 2 integuments
- Well developed nucleous
- FLoral elements fused into sympetalous corolla and calyx
- Iridoid compounds