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Agerboyuma

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Ageratum houstonianum Mill. Flossflower · Ornamentals · bred by The Estate of Thomas H. Boyle

also searched as: агербоюма

Variety description

10 August 2026

The plant has an upright, well-branching growth habit, reaching a height of 15–30 cm and a width of 20–41 cm. The foliage is dark green and relatively large. The flowers have a color ranging from light purple to blue-violet and are resistant to fading.

The variety blooms continuously from late spring until autumn, does not require deadheading, and is low-maintenance. The plant is well-suited for containers, hanging baskets, mixed plantings, borders, and as a ground cover. In most regions, it is grown as an annual.

Sources5
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Variety in registries Regions of admission, rights holders, and status of plant breeders' rights

Parties

Breeder
The Estate of Thomas H. Boyle 1 Developed the variety
Applicant
The Estate of Thomas H. Boyle, The University of Massachusetts Submitted the application to the register
Rights holder
The Estate of Thomas H. Boyce,University of Massachusetts 1 Holds the rights to the variety

Plant breeders' rights

The right is granted for a limited term: propagation of the variety requires a license from the rights holder.

United States of America № 18917732
Active
  1. Application filed 16 October 2024
  2. Registered 1 July 2025
  3. Currently active indefinite in the register

More 1 record protections in other jurisdictions are shown on the map above.

Records are sourced from official registry publications. Data sources and legal status

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This is a directory, not an official registry: data is based on public disclosures and may have changed. More about sources

Same species

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Nearby in the species list Agadeft, Agalib, Agapel, Agaro, Agbabul, Agbapur, Agbic, Agbilir, Agetis, Agmontis, Agpatbicblula, Agpatbicpuli, Agpatblu, Agpatpur, Agros, Agrosamtis, Agrotwo, Agsantis

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