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Camel's Foot

Cypripedium (sip-rih-PEE-dee-um)

Family: Orchidaceae Native Herbaceous

There are numerous species in the Cypridedium genus, some temperate while others are tropical or subtropical. Up to twelve of these species can be found in the US, many in coniferous forests, deciduous woodlands, bogs, and grasslands. Eleven of those are within the National Forest System lands. Protected by law, these species continue to flourish. Flourishing in cool temperatures and moist soils, they will bloom in mid-spring. The new shoots will emerge to form a grouping of green leaves. The majority of the species are considered terrestrial, a plant that grows in, on or from the soil. Although Lady's Slipper is typically terrestrial, some varieties are epiphytic, growing on the surface of other plants or even rocks. Size, color, growing conditions and bloom season and duration can differ greatly within the species. Differing in so many ways, they all have the common slipper-shaped pouch. The showy, colorful blooms are multicolored, with the labellum showing a contrasting color from the petals. The common name Lady's Slipper is derived from its slipper-shaped lip that acts as a trap for insects. The stamen is quite showy and attractive to insects who make their way to a rear exit, thereby transferring pollen to the stigma. Although they are very difficult to transplant from the wild, attempts to collect specimens continue, and have led to the drastic reduction in the population. For your garden, hybrids can be easily grown, however, this plant has been called the slowest growing plant known to mankind. Maturity and flower production may not occur for over 10 years. Use in cottage, shade and rock gardens or in a container. Insects, Diseases, and Other Plant Problems: Excess watering during their dormant period can lead to shoot rot. Slugs are an occasional problem.

Source: NC State Extension Gardener Plant Toolbox ↗ NC State Extension Gardener Plant Toolbox, 63 attributes.

How it fits the guild

Guild layer 4 - Herbaceous Optimal soil pH Acid (<6.0); Alkaline (>8.0); Neutral (6.0-8.0)
See companions & conflicts ↓

Companions & Conflicts

Curated pairwise relationships between this plant and others in the library — who feeds whom, who competes, who confuses the pests. Green reads as a good pairing, red as one to avoid.

No curated interactions recorded for this species yet.

Also noted by NC State

Related species the NC State Plant Toolbox flags for this plant — look-alikes to tell apart, and plants that play a similar role in a planting. Ones we carry in the library are linked.

Often confused with Polygonatum biflorum
Fills a similar niche Clematis Trillium Trillium grandiflorum

Full plant profile

Growing Conditions
Plant type
Native Plant; Perennial; Poisonous; Wildflower
Life cycle
Perennial
USDA zones
2a, 2b, 3a, 3b, 4a, 4b, 5a, 5b, 6a, 6b, 7a, 7b, 8a, 8b, 9a, 9b
Light
Partial Shade (Direct sunlight only part of the day, 2-6 hours)
Soil texture
Loam (Silt); Sand
Soil pH
Acid (<6.0); Alkaline (>8.0); Neutral (6.0-8.0)
Soil drainage
Good Drainage | Moist
Available space
Less than 12 inches
NC region
Mountains; Piedmont
Growth rate
Slow
Maintenance
Low
Canopy layer
4 - Herbaceous
Form & Appearance
Habit / form
Erect
Texture
Medium
Leaf color
Green
Leaf type
Simple
Leaf arrangement
Alternate
Leaf shape
Ovate
Leaf margin
Entire
Leaf size
3-6 inches long, 3-6 inches wide
Hairs present
No
Leaf detail
In addition to bearing basal leaves, three or more leaves are typically found along the stem. The light green leaves have parallel veins along the upper surface. The base of the leaf will clasp the stem.
Flower color
Gold/Yellow; Pink; White
Flower value
Showy
Flower form
Head; Solitary
Flower shape
Irregular
Flower size
1-3 inches
Flower detail
The flowers have a large, sac-like lower lip and other, narrow, spreading flower parts, yellow, pink, white. Each stem will hold 1 or 2 flowers, occasionally 3. A single leafy bract appears behind each flower.
Bloom time
Spring
Fruit type
Capsule
Fruit size
< 1 inch long, < 1 inch wide
Fruit detail
Fruit is a capsule with many minute seeds
Stem detail
The stem is typically unbranched.
Wildlife & Ecology
Native status
Native
Origin
Northern Hemisphere to Central America
Wildlife value
Insects are attracted to the flowers and act as pollinators. Many species of bees frequent the blooms.
Attracts
Bees
Play value
Attractive Flowers; Colorful; Easy to Grow; Shade
Food & Medicine
Fruit type
Capsule

Uses (ethnobotany)

Shade

Landscape Use
Landscape location
Container; Naturalized Area; Patio; Woodland
Landscape theme
Cottage Garden; Native Garden; Rock Garden; Shade Garden
Design feature
Border; Small groups
Garden tags
#poisonous #NC native #spring interest #pink flowers #partial shade tolerant #shade garden #white flowers #showy #showy flowers #dry soils intolerant #deer browsing plant #slow growing #protected species #frost tolerant #perennial #woodland #wildflower
Problems & Resistance
Insect problems
Slugs & Snails on Ornamental Plants; Slugs and Snails Found on Flowers and Foliage
Problems
Poisonous to Humans
Propagation
Division
Poison severity
Medium
Poison parts
Leaves
Poison symptoms
Skin irritation minor, or lasting only for a few minutes
Toxic principle
Unidentified
Contact dermatitis
Yes
Toxicity summary
Medium severity poison; parts: Leaves; contact dermatitis

Planted at Hunnicutt

Nobody’s planted this one yet.