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Description
Purshia stansburiana, commonly known as Stansbury cliffrose or simply cliffrose, is a perennial shrub native to the western United States and northern Mexico. This plant is part of the rose family and is known for its aromatic smell. The plant produces small, yellow flowers that bloom in spring and early summer, followed by fluffy seeds in late summer and fall.
Taxonomic Information
| Domain: | Eukaryota |
|---|---|
| Kingdom: | Plantae |
| Phylum: | Angiosperms |
| Class: | Eudicots |
| Order: | Rosales |
| Family: | Rosaceae |
| Genus: | Purshia |
Appearance
Stansbury cliffrose usually grows up to 3-10 feet tall and 3-6 feet wide. The plant is characterized by its gray-green leaves that are covered in fine hairs. The leaves are small and narrow, measuring about 1-2 inches long and 1/16 inch wide. The flowers are small, about 1/4 inch in diameter, and are usually yellow in color. The flowers have five petals and are arranged in clusters at the end of the branches. The fruit of the plant is a dry achene that is 1/2 inch long and has a feathery tail.
Care Guide
Stansbury cliffrose is a hardy plant that can tolerate a wide range of soil and weather conditions. Here are some tips on how to care for this plant:- Water: The plant is drought-tolerant and can survive with minimal watering. However, it is best to water the plant regularly during its growing season, especially during hot and dry spells.- Fertilization: The plant does not require regular fertilization. However, you can apply a slow-release fertilizer in early spring to promote growth.- Soil: The plant prefers well-drained soil that is slightly alkaline. It can tolerate poor soil conditions and rocky terrain.- Sunlight: The plant prefers full sunlight but can also tolerate partial shade.- Hardiness Zones: Stansbury cliffrose is hardy in USDA zones 4-9.
Common Pests & Diseases
Stansbury cliffrose is relatively pest and disease resistant. However, it can sometimes be affected by the following pests and diseases:- Spider mites: These pests can cause yellowing and wilting of the leaves. They can be controlled by spraying the plant with an insecticidal soap.- Aphids: These pests can cause stunted growth and yellowing of the leaves. They can be controlled by spraying the plant with a solution of water and dish soap.- Powdery mildew: This disease can cause a white, powdery coating on the leaves. It can be controlled by spraying the plant with a fungicide.
Habitat
Stansbury cliffrose is commonly found in arid regions of the western United States, including California, Nevada, Utah, and Arizona. It grows in rocky terrain, canyons, and along dry washes. The plant is also found in northern Mexico.
Question and Answer
Q: Is Stansbury cliffrose a good plant for landscaping?
A: Yes, Stansbury cliffrose is a good plant for landscaping. It is drought-tolerant, low-maintenance, and can add a unique scent to your garden.
Q: Can Stansbury cliffrose survive in cold climates?
A: Yes, Stansbury cliffrose is hardy in USDA zones 4-9 and can survive in cold climates.
Q: Can Stansbury cliffrose be grown in containers?
A: Yes, Stansbury cliffrose can be grown in containers. However, it may require more frequent watering and fertilization.
Q: How often should Stansbury cliffrose be pruned?
A: Stansbury cliffrose does not require regular pruning. However, you can prune the plant in late winter or early spring to promote new growth and maintain its shape.
Related Plants
– Purshia Mexicana (Mexican cliffrose)- Purshia Tridactyla (three-fingered sagebrush)- Purshia Ericifolia (heatherleaf cliffrose)- Purshia Stansburyana (Stansbury cliffrose)
References
– “Purshia stansburiana” USDA Forest Service- “Stansbury Cliffrose” Utah State University Extension- “Purshia stansburiana” Lady Bird Johnson Wildflower Center
