Data specific to Daylilies (Edit)
AHS link: AHS Daylily Cultivar Info
Hybridizer: Millikan-B.
Year of Registration or Introduction: 1990
Foliage type: Evergreen
Scape height: 24 inches
Bloom size: 4.5 inches
Bloom time: Midseason-Late
Plant Traits: Diurnal
Bloom Traits: Self
Bloom Form: Single
Color description: near white self

General Plant Information (Edit)
Plant Habit: Herb/Forb
Life cycle: Perennial
Sun Requirements: Full Sun to Partial Shade
Minimum cold hardiness: Zone 5a -28.9 °C (-20 °F) to -26.1 °C (-15 °F)
Flowers: Showy
Propagation: Seeds: Will not come true from seed
Propagation: Other methods: Division
Ploidy: Diploid
Parentage: (Wedding Vow x Aspen) x Nebula

Image
Common names
  • Daylily

Photo Gallery
Location: SE Michigan
Date: 2015-08-16
Photo taken late morning, about 80 degrees
Location: SE Michigan
Date: 2017-07-16

Photo Courtesy of Strongs Daylilies. Used with Permission.
  • Uploaded by Joy

Photo Courtesy of Floral and Hardy Gardens. Used with Permission.
  • Uploaded by Joy
Uploaded by DogsNDaylilies
Location: SE Michigan
Date: 2015-07-25
Location: SE Michigan
Date: 2015-07-25
Comments:
  • Posted by DogsNDaylilies (SE Michigan - Zone 6a) on Aug 16, 2015 9:54 AM concerning plant:
    Lyonnesse has nice, strong scapes, and this is one of her best attributes. The blooms aren't very big, but they are of a decent size and have nice color (near-white with something of a light yellow to peachy undertone) and good substance. Bud/branch count could be improved upon.

    Almost all of my daylilies, including Lyonnesse, were purchased/transplanted this year but Lyonnesse seems to have the hardest time setting pods. I'm watching it to see whether she is truly a difficult pod parent or just fussy about being divided and transplanted. Almost all of my daylilies had an adjustment period before they would set pods for me, and Lyonnesse IS one of my newer ones, but the others I purchased the same day as her have already begun setting pods whereas she has not...not yet, anyway.

    Lyonnesse is one of my latest-blooming varieties this year (2015) and she also takes awhile to open with nearly every bloom (the bloom begins mid-day and doesn't fully open until the following day). This is a lazy Lyonnesse, but still a strong, beautiful queen of the jungle. I really like this flower so far and I look forward to crossing her with cultivars that have larger blooms.

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