Gelsemium sempervirens Images

South Coast Rec - Irvine, CA | Sunset Zone 22 ; USDA Zone 10a

Low groundcover with small green leaves and tiny yellow flowers along a curb

Gelsemium sempervirens in October 2025 displaying yellowing leaves that were frequently observed from this species. Photo: N Lo

University of Arizona - Tucson, AZ | Sunset Zone 12 ; USDA Zone 9b

Variegated green and yellow shrub at a nursery with trellis supports on gravel

Gelsemium sempervirens in May 2025 on high irrigation.

Small green climbing plant on yellow grid trellis above long black planter.

Gelsemium sempervirens in June 2025 receiving medium irrigation.

UC Davis - Davis, CA | Sunset Zone 14 ; USDA Zone 9a

Black metal trellis with green climbing shrub at base against blue sky, photograph

Gelsemium sempervirens at UC Davis in May 2025  Photo: JA Sisneroz 

Green climbing shrub trained on wire trellis against black wall

Gelsemium sempervirens at UC Davis in July 2025 Photo: JA Sisneroz 

Dense green flowering shrub with tiny purple blooms climbing a wire trellis against a gray wall

Gelsemium sempervirens on Low irrigation at UC Davis in August 2025. Photo: JA Sisneroz 

Dense evergreen shrub standing against dark panel wall with gravel at base

Gelsemium sempervirens at UC Davis in September 2025. Photo: JA Sisneroz 

University of Washington - Seattle, WA | Sunset Zone 5 ; USDA Zone 8b

Black grid panel with green climbing vine, gravel base and blue sky

Gelsemium sempervirens on the high irrigation treatment at UW in June 2025. Photo: A Keyser-Gibson

Trellis-covered dark exterior wall with dense green climbing vine beneath blue sky

Gelsemium sempervirens on the high irrigation treatment at UW in September 2025. Photo: A Keyser-Gibson