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red maple
Acer rubrum
Budburst user
Portland,
Oregon
Portland,
Oregon
(Lat: 45.516262, Long: -122.715212)
October 31, 2025
Phenology observation
Leaves Unfolding
All leaves unfolded
All or most leaves are fully unfolded.
All leaves unfolded
All or most leaves are fully unfolded.
Flowers
Late Flowering
Most flowers have wilted or fallen off (over 95%) or most pollen has fallen.
Late Flowering
Most flowers have wilted or fallen off (over 95%) or most pollen has fallen.
Fruit
Late Fruiting
Most fruits or seeds have been dispersed from the plant (over 95%).
Late Fruiting
Most fruits or seeds have been dispersed from the plant (over 95%).
Autumn Leaf Color Change
50% Color change
Half or more of the branches have leaves that have started to change color.
50% Color change
Half or more of the branches have leaves that have started to change color.
Autumn Leaves Dropping
Early dropping
Only a few leaves have dropped (less than 5%).
Early dropping
Only a few leaves have dropped (less than 5%).
Notes
Photo is silver tag RM.
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