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Description
Prunus Rivularis, also known as the Creek Plum or the River Plum, is a deciduous shrub that belongs to the Rosaceae family. It is native to the western United States and can be found growing in riparian areas, along streams, and in moist valleys. This plant is known for its beautiful white or pink flowers that bloom in the spring and its edible fruits that ripen in late summer.
Taxonomic Information
| Domain: | Eukaryota |
| Kingdom: | Plantae |
| Phylum: | Spermatophyta |
| Class: | Magnoliopsida |
| Order: | Rosales |
| Family: | Rosaceae |
| Genus: | Prunus |
Appearance
The Creek Plum is a deciduous shrub that typically grows to be 6-10 feet tall and 4-6 feet wide. It has a multi-stemmed growth habit and its branches are covered in dark brown bark. The leaves of this plant are oval-shaped, serrated, and can grow up to 3 inches long. The flowers of the Creek Plum are white or pink and grow in clusters of 2-4. The fruits are small, red plums that are edible and have a sweet taste.
Care Guide
The Creek Plum is a relatively low-maintenance plant. It prefers moist, well-draining soil and full sun to partial shade. It is also important to water this plant regularly, especially during dry periods. Fertilization is not typically necessary, but can be done in early spring. The Creek Plum is hardy in USDA zones 5-9.
Common Pests & Diseases
The Creek Plum is generally resistant to pests and diseases. However, it can be susceptible to tent caterpillars, borers, and aphids. Powdery mildew and brown rot can also affect this plant. Proper care, including regular watering and fertilization, can help prevent pest and disease issues.
Habitat
The Creek Plum is native to the western United States, including California, Nevada, and Oregon. It can be found growing in riparian areas, along streams, and in moist valleys. This plant prefers moist soil and can tolerate flooding.
Question and Answer
Q: Is the Creek Plum a good plant for landscaping?
A: Yes, the Creek Plum can be a great addition to a garden or landscape, especially in riparian or moist areas.
Q: Are the fruits of the Creek Plum edible?
A: Yes, the fruits of the Creek Plum are edible and have a sweet taste.
Q: How tall does the Creek Plum typically grow?
A: The Creek Plum typically grows to be 6-10 feet tall.
Q: What is the Creek Plum’s hardiness zone?
A: The Creek Plum is hardy in USDA zones 5-9.
Related Plants
- Prunus americana
- Prunus angustifolia
- Prunus besseyi
- Prunus cerasifera
References
- “Prunus Rivularis.” Lady Bird Johnson Wildflower Center. https://www.wildflower.org/plants/result.php?id_plant=PRRI
- “Prunus Rivularis.” USDA Plants Database. https://plants.usda.gov/core/profile?symbol=PRRI
- “Prunus Rivularis.” Missouri Botanical Garden. https://www.missouribotanicalgarden.org/PlantFinder/PlantFinderDetails.aspx?taxonid=282101
