USPP18294P3ExpiredUtilityPatentIndex 52
Hydrangea macrophylla plant named ‘HYMMAD I’
Est. expiryFeb 6, 2026(expired)· nominal 20-yr term from priority
Inventors:DIRR MICHAEL A
A01H 5/02A01H 6/48
52
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Abstract
Hydrangea macrophylla, ‘HYMMAD I’ has pure white mophead inflorescences that remain white in the presence and absence of aluminum. Inflorescences mature to a iridescent lime green. The habit is rounded with strong stems that hold the flowers upright. The lustrous, dark green leaves are highly mildew resistant.
Claims
exact text as granted — not AI-modified1. A new and distinct variety of Hydrangea macrophylla plant substantially as herein described and illustrated.
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