Floral bract length:

6 mm

Flower petal color:

• green
• yellow

Flower symmetry:

the flower is zygomorphic

Flowering date:

• April
• May
• June
• July
• August
• September

Flowers per inflorescence:

5–30

Form of the labellum:

the labellum is not pouch-like

Hairs on flower stalk:

the pedicel has at least some hairs with glands at their bases or tips

Hairs on inflorescence axis:

the inflorescence stem has at least some hairs with glands

Inflorescence length:

50–130 mm

Inflorescence type:

the inflorescence is a raceme

Labellum characteristics:

the labellum is simple

Labellum length:

4.5–6 mm

Labellum outline:

the labellum is simple

Labellum position:

the flowers are non-resupinate

Length of flower stalk:

4–12 mm

Lower petal strongly red-veined:

no

Main color of labellum:

green to brown

Nectar spur:

absent

Number of stamens:

1

Orientation of side petals:

the lateral petals are spreading

Self-pollinating flowers:

there are no cleistogamous flowers

Sepal length:

2.8–4 mm

Sepals fused only to sepals:

the sepals are separate from one another

Spots on labellum:

no

Spur opening membrane:

N/A

Spur opening shape:

N/A

Fruit length:

5 mm

Fruit width:

4 mm

Seed capsule orientation:

the capsule points upwards or outwards

Plant height:

5–30 cm

Roots:

the rhizomes are non-coralloid

Underground organs:

slender roots

myco-heterotrophic or not:

the plant is chlorophyllous

Bract relative length:

the bract is shorter than the associated flower

Features of leaves:

N/A

Leaf arrangement:

opposite

Leaf blade edges:

the leaf edges are entire

Leaf blade length:

25–70 mm

Leaf blade length to width ratio:

1.4–1.6

Leaf blade shape:

• elliptic
• orbicular
• other
• ovate

Leaf blade tip:

the tip of the leaf blade is obtuse

Leaf blade width:

18–45 mm

Leaves during flowering:

leaves are present during flowering

Number of leaves on stem:

two

Ecosystem type:

• alpine or subalpine zones
• bogs
• fens
• floodplains
• forests
• meadows

Habitat:

terrestrial

Location:

• Alaska
• Alberta
• British Columbia
• California
• Idaho
• Montana
• Oregon
• Washington
• Wyoming

Mycorrhiza

Monitoring

Propagation

Restoration