Search for native plants by scientific name, common name or family. If you are not sure what you are looking for, try the Combination Search or our Recommended Species lists.
Search native plant database:
Loughmiller, Campbell and Lynn
Cleome isomeris Greene
Bladderpod spiderflower, Bladderpod
Synonym(s): Isomeris arborea, Isomeris arborea var. angustata, Isomeris arborea var. globosa, Isomeris arborea var. insularis
USDA Symbol: CLIS
USDA Native Status: L48 (N)
Extremely variable as to foliage and fruit, this ill-scented, evergreen shub is usually rounded, erect, widely branched and appoximately 4 ft. tall. The odd-smelling, yellow flowers are followed by curious pods that resemble paper lanterns. Lacy, gray-green leaves are palmately compound.
The species name comes from the Greek words isos (equal) and meris (part), possibly describing the equal halves of the pod.
Plant CharacteristicsDuration: Perennial Habit: Shrub Leaf Retention: Evergreen Flower:
Fruit: Size Class:
1-3 ft. , 3-6 ft.
Bloom InformationBloom Color: Yellow
Bloom Time: Jan , Feb , Mar , Apr , May , Jun , Dec
Bloom Notes: Has an unusual scent.
, CA Native Distribution:
S. CA Native Habitat:
Subalkaline coastal bluffs; desert washes; stabilized dunes
Growing ConditionsLight Requirement: Sun
Soil Moisture: Dry
Soil Description: Dry, well-drained, slightly alkaline soils
Conditions Comments: Seems to be deer-proof. Drought tolerant and wind resistant.
BenefitInteresting Foliage: yes
PropagationDescription: Propagation by seed is possible.
Seed Collection: Mature capsules can be hand-picked. Seeds are both white and black; the black seeds having somewhat higher germination rates.
Seed Treatment: No pretreatment is necessary.
Commercially Avail: yes
From the National Organizations Directory
According to the species list provided by Affiliate Organizations, this plant is either on display or available from the following:
Santa Barbara Botanic Garden
- Santa Barbara, CANative Seed Network
- Corvallis, OR
Record Last Modified: 2009-02-20
Research By: TWC Staff