Calochortus eurycarpus

(c) Evan M. Raskin, some rights reserved (CC BY), uploaded by Evan M. Raskin via iNaturalist

Species

White Mariposa Lily

Calochortus eurycarpus

Calochortus eurycarpus is a striking perennial lily with large white flowers, native to western U.S. regions.

Also known as: White Mariposa Lily

Calochortus eurycarpus, commonly known as the White Mariposa Lily, is native to the western United States, particularly found in California and parts of Oregon and Nevada. This perennial herb typically grows to a height of 12 to 24 inches and exhibits a tufted growth habit, with slender, linear leaves that can reach lengths of up to 12 inches. The flowers are one of its most striking features, characterized by their large, white to cream-colored petals that often have a hint of purple or yellow at the base, creating a beautiful contrast against the green foliage. The flowering period usually occurs in late spring to early summer, attracting various pollinators such as bees and butterflies, which play a crucial role in its reproduction and ecological interactions within its native habitat.

Care Guide

🌱 Hardiness Zone
Zone 6–9
🪨 Soil
well-drained sandy
☀️ Light
full sun
💧 Water
moderate
🌿 Fertilization
light application in spring

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Browse This Plant's Classification

Domain Eukaryota
Kingdom Plantae
Phylum Magnoliophyta
Class Liliopsida
Order Liliales
Family Liliaceae
Genus Calochortus
Species Calochortus eurycarpus