Calycadenia hooveri

(c) Scott Yarger, some rights reserved (CC BY-NC), uploaded by Scott Yarger via iNaturalist

Species

Hoover’s Western Rosinweed

Calycadenia hooveri

Hoover's Western Rosinweed is a drought-tolerant perennial with striking yellow flowers, native to western U.S. grasslands.

Also known as: Hoover's Western Rosinweed

Calycadenia hooveri, commonly known as Hoover’s Western Rosinweed, is a perennial herb native to the western United States, particularly found in California. This species typically grows to a height of 1 to 3 feet, exhibiting an upright, bushy form with slender stems that are often covered in fine hairs. The leaves are lanceolate to linear, arranged alternately along the stem, and can reach up to 6 inches in length, providing a lush green backdrop to the striking yellow flowers that bloom from late spring to early summer. The flower heads are comprised of numerous ray florets that attract a variety of pollinators, including bees and butterflies, playing a crucial role in local ecosystems by supporting these species during their active seasons.

The fruit of Hoover’s Western Rosinweed is a small achene, which aids in the plant’s reproduction and dispersal. This species has adapted to thrive in well-drained soils, often found in open grasslands and disturbed areas, showcasing its resilience to drought conditions. While primarily valued for its ecological contributions, Hoover’s Western Rosinweed is also appreciated in ornamental gardening for its vibrant flowers and ability to attract wildlife. Its drought-tolerant nature makes it an excellent choice for xeriscaping, providing beauty and habitat without the need for excessive water.

Care Guide

🌱 Hardiness Zone
Zone 5–9
🪨 Soil
well-drained soil
☀️ Light
full sun
💧 Water
moderate moisture
🌿 Fertilization
light feeding recommended

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Browse This Plant's Classification

Domain Eukaryota
Kingdom Plantae
Phylum Magnoliophyta
Class Magnoliopsida
Order Asterales
Family Asteraceae
Genus Calycadenia
Species Calycadenia hooveri