Camissonia graciliflora

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Species

Hill Suncup

Camissonia graciliflora

Hill Suncup is a drought-tolerant perennial with striking yellow flowers and slender, glaucous leaves.

Also known as: Hill Suncup

Camissonia graciliflora, commonly known as Hill Suncup, is a perennial herb native to the western United States, particularly thriving in the dry, rocky slopes of California and Nevada. This plant typically grows to a height of 12 to 24 inches, exhibiting a loose, upright form with slender stems that can branch out. The leaves are lanceolate to linear, often glaucous, and can reach up to 4 inches in length, providing a striking contrast to the bright yellow flowers that bloom from late spring to early summer. The flowers are cup-shaped, measuring about 1 to 2 inches across, and attract various pollinators, including bees and butterflies, playing a vital role in local ecosystems. The fruit is a slender capsule that contains small seeds, which can be dispersed by wind or water, aiding in its propagation in suitable habitats.

Care Guide

🌱 Hardiness Zone
Zone 7–10
🪨 Soil
well-drained sandy
☀️ Light
full sun
💧 Water
moderate
🌿 Fertilization
light feeding in spring

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Browse This Plant's Classification

Domain Eukaryota
Kingdom Plantae
Phylum Magnoliophyta
Class Magnoliopsida
Order Myrtales
Family Onagraceae
Genus Camissonia
Species Camissonia graciliflora

No additional plant samples are currently filed under this species.