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Asparagus family🌿
Asparagaceae
キジカクシ科
A large family incorporating many former families (Ruscaceae, Hyacinthaceae, Agavaceae, etc.) under the APG system. Includes asparagus, liriope, lily of the valley, grape hyacinth, and others. Important as shade- and drought-tolerant ground cover plants.
Key Characteristics
- ●6 tepals (3 + 3)
- ●Many species have rhizomes, bulbs, or corms
- ●Highly shade-tolerant, growing on forest floors and in shaded areas
- ●Parallel leaf venation (monocot)
Morphological Traits
A family may include species with different trait values — multiple values indicate the range within the family.
Leaf arrangement
Alternate
Leaf type
Simple
Venation
Parallel
Leaf margin
Entire
Growth form
Shrub / Herb / Vine
Evergreen/Deciduous
Deciduous
Leaf dissection
Undivided
Stipules
Absent
Flower symmetry
Actinomorphic
Petal count
6 petals
Petal fusion
Free
Ovary position
Superior
Plant sex
Dioecious / Hermaphrodite / Monoecious
Phylogenetic Position
Angiosperms > Monocots > Asparagales > Asparagaceae
Divergence Era
Late Cretaceous
Representative Genera
Related Evolution Events
- ・Colonization of forest floor habitats through acquisition of shade tolerance