
Twoleaf Miterwort
mitella diphylla
Twoleaf Miterwort (Mitella diphylla), also known as Bishop's Cap, is a delicate and enchanting perennial wildflower native to the rich, moist forests of eastern North America. Standing on slender stems, it is easily recognized by its unique, tiny, snowflake-like white flowers that bloom in mid-to-late spring. The plant gets its common names from the shape of its tiny seedpods, which resemble a bishop’s miter (or cap), and the single pair of opposite, stemless leaves that sit midway up the flowering stalk.
Habitat: Found in rich, moist deciduous forests, often on slopes, near streams, or in shaded ravines with calcareous soils.
Appearance
This dainty herb grows 20 to 45 cm tall, featuring a basal clump of heart-shaped, lobed, hairy leaves. The most striking visual cue is the single pair of opposite, stalkless (sessile) leaves positioned halfway up the hairy flowering stem. From April to June, the stem is topped by a loose, elongated cluster of tiny, white, snowflake-like flowers, each only about 4-6 mm wide. Closer inspection reveals exquisitely fringed, cup-shaped petals that give the bloom its crystalline appearance.

Category
PlantsRarity
Common
Danger
1/5 · Very low
Snaps
Be the first to snap!
Interesting facts
Its seeds are small, glossy, and pitch-black, sitting inside open cup-like structures that resemble tiny nests containing miniature eggs.
The common names 'Miterwort' and 'Bishop's Cap' both refer to the small, cup-shaped seedpods which, when open, resemble a liturgical miter worn by bishops.
The incredibly intricate, fringed petals look like delicate ice crystals under a magnifying glass, making it one of the most structurally complex flowers in the woodland understory.
Special abilities
Snowflake Mimicry Bloom
Produces intricate, deeply-lobed, fringe-like petals that increase surface area for tiny pollinators while closely resembling miniature, delicate ice crystals.
Rain-Splash Dispersal
Uses open, cup-shaped seed capsules that face upward, relying on the physical kinetic energy of falling raindrops to splash and fling the mature seeds away from the parent plant.
Sessile Leaf Anchoring
Features a unique pair of opposite, stemless leaves midway up the flowering stalk that optimize sunlight capture in the densely shaded forest understory without requiring extra energy to grow petioles.
Measurements & details
- Length
- 20-45 cm
- Weight
- 0.01-0.05 kg
- Lifespan
- 3-10 years
Diet & Feeding
As a photoautotrophic plant, the Twoleaf Miterwort produces its own energy via photosynthesis, absorbing sunlight, carbon dioxide, and water.
Primary Foods
- Sunlight
- Water
- Carbon Dioxide
- Soil Nutrients
Ecological connections
Syrphid Fly
Syrphus ribesii
Syrphid flies visit the tiny flowers for nectar and pollen, helping pollinate the plant.

White-tailed Deer
Odocoileus virginianus
Deer occasionally graze on the foliage of Miterwort, though it is not a primary food source.
_and_beneficial_bacteria_on_plant_performance_and_soil_fertility.webp&width=800)
Mycorrhizal Fungi
Glomus intraradices
Forms symbiotic mycorrhizal relationships in the soil to enhance nutrient and water absorption.
Traits
No trait badges are assigned for this object yet.
Also known as
No aliases listed yet.
Collections
Collections for this object will appear here as more themes are added.
Safety
Danger
1/5 · Very low
No special safety notes yet.
Frequently Asked Questions
How to identify Twoleaf Miterwort?
The easiest way to identify Twoleaf Miterwort is to use the Snappit nature identifier app.
How long is Twoleaf Miterwort?
20-45 cm
How much does Twoleaf Miterwort weigh?
0.01-0.05 kg
How long does Twoleaf Miterwort live?
3-10 years
What does Twoleaf Miterwort eat?
As a photoautotrophic plant, the Twoleaf Miterwort produces its own energy via photosynthesis, absorbing sunlight, carbon dioxide, and water.
Where is Twoleaf Miterwort usually found?
Found in rich, moist deciduous forests, often on slopes, near streams, or in shaded ravines with calcareous soils.
Snap Map
Zoom in to split clusters and explore where this object has been snapped.
Recent Snaps
Recent snaps will appear here as new observations are added.
Where to spot
Massachusetts, US
Bartholomew's Cobble
You might spot Maidenhair Spleenwort and Red Trillium.
View guide →
Kentucky, US
Bat Cave and Cascade Caverns State Nature Preserves
You might spot Large White Trillium and Sharp-Lobed Hepatica.
View guide →

Iowa, US
Bixby State Preserve
You might spot Wood Nettle and Northern Maidenhair Fern.
View guide →

Virginia, US
North Fork Valley Rural Historic District
You might spot Rue Anemone, Red Columbine, and Eastern Newt.
View guide →
Wisconsin, US
Parfrey's Glen State Natural Area
You might spot Eastern Skunk Cabbage, Sharp-Lobed Hepatica, and Snakewort.
View guide →


.jpg&width=800)











