• Photo by: Shirley Denton, Suncoast Chapter FNPS
  • Photo by: Shirley Denton, Suncoast Chapter FNPS
  • Photo by: Shirley Denton, Suncoast Chapter FNPS

Funastrum clausum

white twinevine

Nomenclature

Common Name:

white twinevine

Synonym(s):

Sarcostemma clausum

Genus species:

Funastrum clausum

Family:

Apocynaceae

Plant Specifics

Form:

vine

Size:

20-30 ft ft

Life Span:

Long-lived perennial

Flower Color:

white

Fruit Color:

brown

Phenology:

evergreen

Noted For:

Showy Flowers

Landscaping

Recommended Uses:

Trellis or fence

Considerations:

Text

Availability:

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Propagation:

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Light:

Text

Moisture Tolerance:

Always Flooded---------------------------------Extremely Dry

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Usually moist, occasional inundation -to- Somewhat moist, no flooding

Salt Water Flooding Tolerance:

Unknown

Salt Spray/Salty Soil Tolerance:

Low/no tolerance of salty wind or direct salt spray

Soil or Other Substrate:

Soil pH:

alkaline to mildly acidic

Suitable to Grow In:

9B,10A,10B,11

Ecology

Wildlife:

Butterflies, Caterpillars

Larval host for monarch ( Danaus plexippus ), queen ( Danaus gilippus ), and soldier ( Danaus eresimu ) butterflies.  Apparently not a monarch favorite.





Nectar plant for these and other butterflies.

Native Habitats:

Moist sites such as edges of wetlands.

Comments:

Ethnobotany:

Toxic.

General Comments: