Snowdrops (Galanthus nivalis)

• Introduced
• Member of the Amarylidaceae family
• White flowers
• Flowers around March in Pennsylvania

Witch Hazel (Hamamelis virginiana)

• Native
• Member of the Hamamelidaceae family
• Yellow flowers
• Flowers around November in Pennsylvania

Side-flowering Skullcap (Scutellaria lateriflora)

• Native
• Member of the Lamiaceae (Mint) family
• Blue / Purple flowers
• Flowers around July in Pennsylvania

Seedbox (Ludwigia alternifolia)

• Native
• Member of the Onagraceae family
• Yellow flowers
• Flowers around August in Pennsylvania

Cup Plant (Silphium perfoliatum)

• Native
• Member of the Asteraceae (Aster) family
• Yellow flowers
• Flowers around August in Pennsylvania