Bloom Clock/Keys/Southeastern Pennsylvania/April/Black Flowers

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This page is part of a dichotomous key for plants recorded as blooming in Southeastern Pennsylvania during the month of April.
These plants have the following traits:

  • Black flowers

Fraxinus pennsylvanica

fruits

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Profile for Fraxinus pennsylvanica (Green Ash)
Identifying Characteristics
Habit: Large tree
[edit] Recent Logs

Global data:
Temperate zone season(s): Mid Spring

Regional data and additional images for Fraxinus pennsylvanica

Viola

Viola cornuta, a species of Viola

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Profile for Viola (Violet)
Identifying Characteristics
Subclass plants: BCP/Viola labradorica, BCP/Viola pedata, BCP/Viola tricolor, BCP/Viola x wittrockiana
[edit] Recent Logs

Global data:
Temperate zone season(s): Mid Spring, Late Spring, Early Summer, Mid Summer, Early Fall, Mid Fall, Late Fall, Early Winter

Regional data and additional images for Viola

Helleborus x hybridus

Red flowers (flowers range from whie through purple)

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Profile for Helleborus x hybridus (Hybrid Hellebore)
Identifying Characteristics
Habit: Low herbaceous plant
Foliage: Primarily basal, palmately lobed, evergreen
Fruit: Dry capsules
Life Cycle: Perennial
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Global data:
Temperate zone season(s): Mid Winter, Early Spring, Mid Spring

Regional data and additional images for Helleborus x hybridus

Viola x wittrockiana

A Purple-flowered variety

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Profile for Viola x wittrockiana (Pansy)
Identifying Characteristics
Habit: Short-lived, low-growing perennial, with mostly cool season blooms
[edit] Recent Logs


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Global data:
Temperate zone season(s): Early Spring, Mid Spring, Mid Summer, Early Fall, Mid Fall, Late Fall, Early Winter

Regional data and additional images for Viola x wittrockiana



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Last updated 12:14, 27 April 2008 (UTC) from the DPL page with 4 plants.