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Habenaria repens

Common Name(s):

Phonetic Spelling
hab-en-AR-ee-uh REE-penz
Description

Water-spider Orchid is a native perennial orchid found in wet areas, blackwater swamps, pools, banks of creeks, rivers, and other riparian areas in North Carolina, south to Florida, west to southeastern Arkansas and Texas and into tropical America.

This plant needs moist to wet conditions with acidic soil in full sun. It can be both terrestrial or aquatic and can form floating mats in stagnant pools. It spreads by stolons and can be vigorous, especially in wet conditions. it will grow 1 to 2 feet tall and spread up to 5 feet wide.

The showy cluster of flowers repeats bloom from summer through fall and emits a strong vanilla fragrance at night to attract moths for pollination. This plant is difficult to transplant, and "nursery-grown" plants are often poached from the wild, so verify that plants are nursery propagated before purchasing. 

It will grow well in a bog among pitcher plants, margins of ponds, streams, lakes or in a container.

Insects, Diseases, and Other Plant Problems:   Watch for Aphids, mealybugs, scale, spider mites, slugs and snails. Potential diseases include root rot, black spot and black rot.

See this plant in the following landscape:
Cultivars / Varieties:
Tags:
#water garden#fragrant flowers#heat tolerant#moth caterpillar host#native perennial#riparian#NC native#fish#swamps#native wildflower#NC Native Pollinator Plant#Coastal OBL#food source herbage#food source nectar#Piedmont Mountains OBL#wet soils tolerant#bird friendly#native orchid#Audubon#moth friendly#pond
 
Cultivars / Varieties:
Tags:
#water garden#fragrant flowers#heat tolerant#moth caterpillar host#native perennial#riparian#NC native#fish#swamps#native wildflower#NC Native Pollinator Plant#Coastal OBL#food source herbage#food source nectar#Piedmont Mountains OBL#wet soils tolerant#bird friendly#native orchid#Audubon#moth friendly#pond
  • Attributes:
    Genus:
    Habenaria
    Species:
    repens
    Family:
    Orchidaceae
    Life Cycle:
    Perennial
    Country Or Region Of Origin:
    Central and southeastern U.S.A., tropical America
    Dimensions:
    Height: 1 ft. 0 in. - 2 ft. 0 in.
    Width: 3 ft. 0 in. - 5 ft. 0 in.
  • Whole Plant Traits:
    Plant Type:
    Herbaceous Perennial
    Native Plant
    Water Plant
    Habit/Form:
    Erect
    Spreading
  • Cultural Conditions:
    Light:
    Full sun (6 or more hours of direct sunlight a day)
    Soil Texture:
    Clay
    Loam (Silt)
    Sand
    Soil pH:
    Acid (<6.0)
    Soil Drainage:
    Moist
    Occasionally Wet
    NC Region:
    Coastal
    USDA Plant Hardiness Zone:
    8a, 8b, 9a, 9b, 10a, 10b
  • Fruit:
    Fruit Color:
    Green
    Insignificant
    Display/Harvest Time:
    Fall
    Winter
    Fruit Type:
    Capsule
    Fruit Description:
    Fruits are available September-December.
  • Flowers:
    Flower Color:
    Green
    White
    Flower Inflorescence:
    Raceme
    Flower Value To Gardener:
    Fragrant
    Flower Bloom Time:
    Fall
    Summer
    Flower Shape:
    Star
    Flower Size:
    < 1 inch
    Flower Description:
    10-30 3/4 inch flowers in a dense raceme. The sepals are light green and the petals and lip of each flower are a greenish-white. The labellum is lobed with a spur and the individual flowers look spider-like. Blooms sporatically June-November.
  • Leaves:
    Leaf Arrangement:
    Alternate
    Hairs Present:
    No
    Leaf Length:
    > 6 inches
    Leaf Width:
    < 1 inch
    Leaf Description:
    Produces 3-8 yellow-green leaves that gradually reduce in size towards the top of the stem. 10 inches long, and 1 inch wide.
  • Stem:
    Stem Is Aromatic:
    No
  • Landscape:
    Landscape Location:
    Coastal
    Container
    Pond
    Riparian
    Landscape Theme:
    Native Garden
    Pollinator Garden
    Water Garden
    Attracts:
    Moths
    Songbirds
    Resistance To Challenges:
    Heat
    Wet Soil