Variegated Hosta, Plantain Lily
Kingdom: Plantae, Division: Angiosperms, Class: Monocots, Order: Asparagales, Family: Asparagaceae, Genus: Hosta, Species: undulata · Asparagaceae (Asparagus family); formerly Liliaceae · Simple, herbaceous perennial; deciduous
Species
Hosta undulata (likely 'Albomarginata' or similar cultivar)
Leaf Type
Simple, herbaceous perennial; deciduous
Family
Asparagaceae (Asparagus family); formerly Liliaceae
Shape
Ovate to broadly elliptical with an acute tip and cordate (heart-shaped) base
Size
Approximately 6-8 inches long and 4-5 inches wide; typical for medium-sized Hosta cultivars
Margin
Entire (smooth) but notably wavy or undulate along the edges
Arrangement
Basal rosette; leaves emerge from a central crown on long, grooved petioles
Rarity
Very Common; one of the most popular shade perennials in cultivation
Color & Pattern
Strongly variegated with deep forest-green centers and irregular creamy-white to ivory margins. Some transition zones show chartreuse or lighter green streaking.
Venation Pattern
Parallel-veined (characteristic of monocots), with prominent curved veins following the leaf contour
Texture & Surface
Smooth (glabrous) and slightly matte on the upper surface; slightly waxy or glaucous on the underside
Description
A clumping, herbaceous perennial known for its lush foliage. It produces tall spikes (scapes) of bell-shaped, lavender or white flowers in summer. As winter approaches, the foliage dies back completely to the ground.
Key Features
Distinctive white margins, wavy leaf edges, basal rosette growth habit, and prominent parallel venation
Habitat
Thrives in shade to partial shade; prefers moist, well-drained soils rich in organic matter
Geographic Range
Species are native to Northeast Asia (Japan, China, Korea, Russia); widely naturalized and cultivated globally in temperate zones
Condition Notes
Good condition; shows minor mechanical damage or slug/snail herbivory (small holes visible in upper-left and lower-right leaves). Overall color is vibrant and healthy.
Interesting Facts
The genus was named after Austrian botanist Nicholas Thomas Host. In Japan, some species are known as 'urui' and are harvested as a forest vegetable.
Medicinal & Uses
Primarily used as an ornamental groundcover for shade gardens. Hostas are effectively used for erosion control on shady banks. Though some species have traditional medicinal uses in Asia, they are rarely used as such in the West.
Ecological Role
Provides significant cover for small ground-dwelling fauna. The flowers are highly attractive to bees, hummingbirds, and night-pollinating moths.
Similar Species
Hosta 'Patriot' (cleaner white edges), Hosta 'Francee' (narrower margins), or Hosta fortunei. Differentiated by the specific 'wavy' undulation of the margins.
Foraging Tips
In early spring, the emerging tightly rolled leaf spikes (hostons) are edible and can be sautéed like asparagus. Ensure the plant has not been treated with chemical pesticides.
Toxicity Warning
Highly Toxic to pets (cats, dogs, and horses) due to saponins. Symptoms include vomiting and diarrhea. Generally non-toxic to humans in small quantities but can cause stomach upset.