time-lapse: trout lily flower

Environment
Herbivory
- caterpillar
  - sycamore
  - milkweed
Microbes
Plant development
- growth
  - American chestnut
  - black locust
- forest phenology
- flowers
  - black cherry
  - fire pink
  - honeysuckle
  - larkspur
  - redbud
  - trout lily
  - tulip poplar
  - willow
Plant taxonomy
- floral fusion
- flower arrangement
  - simple
  - raceme
  - umbel
- flower gender
  - dioecious
  - monoecious
- flower symmetry
  - actinomorphic
  - zygomorphic
- flowers
  - black cherry
  - fire pink
  - honeysuckle
  - larkspur
  - redbud
  - trout lily
  - tulip poplar
  - willow
- ovary placement
  - superior
  - inferior
- seedling growth
  - American chestnut
  - black locust
- miscellaneous
  - sepal spur
  - carpels

trout lily (Erythronium americanum)

Family- Liliaceae

Flowers

Inflorescences- terminal solitary
Gender- monoecious (perfect/hermaphroditic)

Perianth

Calyx symmetry- radial (actinomorphic)
Corolla symmetry- radial (actinomorphic)

Androecium

6 stamens per flower

Gynoecium

Ovaries superior,
1 pistil per flower,
Gynoecium syncarpous
3 carpel per flower
1 style per pistil

This sequence was taken using a Canon Digital Rebel controlled by a TC-80N3. This footage was shot over approximately 90 minutes at an interval of several frames per minute.