Glandularia bipinnatifida

(Dakota Mock Vervain)

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Glandularia bipinnatifida, Lathrop State Park, Heurfano Co. 6847

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Glandularia bipinnatifida, Lathrop State Park, Heurfano Co. 6833

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Glandularia bipinnatifida, Lathrop State Park, Heurfano Co. 6842

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Glandularia bipinnatifida, Lathrop State Park, Heurfano Co. 6843

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Glandularia bipinnatifida, Lathrop State Park, Heurfano Co. 6852

Scientific Name Glandularia bipinnatifida (Verbena bipinnatifida) USDA PLANTS Symbol GLBI2
Common Name Dakota Mock Vervain, Prairie Verbena ITIS Taxonomic Serial No. 502783
Family Verbenaceae (Verbena) SEINet
Reference
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Description Life zones and habitat: Plains and foothills (3800 to 7300 ft.); sandy or rocky soils in plains, pastures, meadows, open woods, washes and streamsides.
Plant: Multi-stemmed perennial, reclining stems branching from base, up to 2 feet long with tips ascending 4 to 12 inches high, herbage with stiff, bristly hairs.
Leaves: Opposite and petiolate, blades deeply incised to bipinnately-lobed, 3/4 to 2-3/8 inches long, the lobes linear or oblong.
Inflorescence: Many showy blue-purple-pink flowers 1/4-inch across grouped in short, dense terminal spikes; corolla with 5 spreading lobes with tube up to 1-1/2 times longer than the calyx; each flower subtended by a pointed linear bractlet longer than the calyx; calyx covered with stiff hairs, but not glandular.
Bloom Period: April to September.
References: "Flora of Colorado" by Jennifer Ackerfield, "Manual of Vascular Plants of Texas" by Correll and Johnston, "Wildflowers of the Texas Hill Country" by Marshall Enquist, and SEINet.
BONAP Distribution Map

Map Color Key
Colorado Status:
Native

© Tom Lebsack 2024

Banner photo: Castilleja rhexifolia and a brewing storm over the San Juan Mountains