Native Plants
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Collinsia grandiflora
Collinsia grandiflora Lindl.
Giant Blue Eyed Mary, Blue-lips Blue-eyed Mary, Blue Lips
Scrophulariaceae (Figwort Family)
Synonym(s): Collinsia parviflora var. grandiflora
USDA Symbol: COGR2
USDA Native Status: L48 (N), CAN (N)
Blue-lips Blue-eyed Mary is an 8-15 in. annual with oval, opposite leaves and flowers occuring singly or in small clusters from the leaf axils. The 3/4 in. flowers have a purple or white upper lip and a blue or violet lower lip.
From the Image Gallery
No images of this plant
Plant Characteristics
Duration: AnnualHabit: Herb
Fruit Type: Capsule
Size Notes: Up to about 15 inches tall.
Bloom Information
Bloom Color: Blue , PurpleBloom Time: Apr , May , Jun
Distribution
USA: CA , ID , OR , UT , WACanada: BC
Native Distribution: S. B.C. & c. ID to n.w. CA
Native Habitat: Open, grassy or rocky places
Growing Conditions
Light Requirement: Part ShadeSoil Moisture: Moist
Soil Description: Moist to drier soil.
Conditions Comments: Blue lips is not heat-resistant and requires cool nights.
Value to Beneficial Insects
Special Value to Native BeesThis information was provided by the Pollinator Program at The Xerces Society for Invertebrate Conservation.
Propagation
Description: Sow seeds in both the fall and early spring for the maximum season of flowering.Commercially Avail: yes
Find Seed or Plants
Find seed sources for this species at the Native Seed Network.
From the National Organizations Directory
According to the species list provided by Affiliate Organizations, this plant is on display at the following locations:Native Seed Network - Corvallis, OR
Web Reference
Webref 38 - Flora of North America (2019) Missouri Botanical Garden, St. Louis, MO & Harvard University Herbaria, Cambridge, MA.Webref 23 - Southwest Environmental Information Network (2009) SEINet - Arizona Chapter
Additional resources
USDA: Find Collinsia grandiflora in USDA PlantsFNA: Find Collinsia grandiflora in the Flora of North America (if available)
Google: Search Google for Collinsia grandiflora
Metadata
Record Modified: 2023-02-01Research By: TWC Staff