Data specific to Daylilies (Edit)
AHS link: AHS Daylily Cultivar Info
Hybridizer: Whatley
Year of Registration or Introduction: 2002
Foliage type: Dormant
Scape height: 17 inches
Bloom size: 7 inches
Bloom time: Midseason-Late
Plant Traits: Diurnal
Bud Count: 10-15
Branching: 2-way
Bloom Traits: Edged
Bloom Form: Single
Color description: yellow with white edge above green throat

General Plant Information (Edit)
Plant Habit: Herb/Forb
Life cycle: Perennial
Sun Requirements: Full Sun to Partial Shade
Minimum cold hardiness: Zone 3 -40 °C (-40 °F) to -37.2 °C (-35)
Flowers: Showy
Propagation: Seeds: Will not come true from seed
Propagation: Other methods: Division
Ploidy: Tetraploid
Parentage: Butter Cream x Pastor James

Image
Common names
  • Daylily

Photo Gallery
Location: Northern Germany
Date: 2022-06-26
Location: Koeln,  Germany
Date: 2015
Location: Florissant, Missouri, zone 6
Whatley's own photo of PARABOLA
Location: Manhattan, KS
Date: 2010-06-19
Parabola
Location: Oak Hills Daylilies, Athens, IL
Photo Courtesy of Bonnie Nichols, Oak Hill Daylilies. Used with

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