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Description
Diplacus Layneae, commonly known as Layne’s monkeyflower, is a species of flowering plant in the family Phrymaceae. It is a perennial herb that is native to California, specifically in the San Gabriel Mountains. It is an endangered species and its population is declining due to habitat destruction.
Taxonomic Information
| Domain | Eukaryota |
| Kingdom | Plantae |
| Phylum | Spermatophyta |
| Class | Magnoliopsida |
| Order | Lamiales |
| Family | Phrymaceae |
| Genus | Diplacus |
Appearance
Diplacus Layneae grows up to 60 centimeters tall and has basal leaves that are roughly oval-shaped and up to 5 centimeters long. Its flowers are tubular and orange in color with a yellow throat. They bloom from May to June.
Care Guide
Water
Diplacus Layneae prefers well-draining soil that is kept moist but not waterlogged. It should be watered regularly during the growing season and less frequently in the winter.
Fertilization
Fertilization is not necessary for Diplacus Layneae. However, a light application of a balanced fertilizer can be used in the spring.
Soil
Diplacus Layneae prefers well-draining soil that is rich in organic matter. It can tolerate a wide range of soil types, including sandy and loamy soils.
Sunlight
Diplacus Layneae prefers full sun to partial shade. It can tolerate some shade, but too much shade can cause its growth to become stunted.
Hardiness Zones
Diplacus Layneae is hardy in USDA zones 8 to 10.
Common Pests & Diseases
Diplacus Layneae is relatively pest and disease resistant. However, it can be susceptible to spider mites and rust.
Habitat
Diplacus Layneae is native to California, specifically in the San Gabriel Mountains. It prefers to grow in rocky, open habitats at elevations between 1,500 and 2,500 meters.
Question and Answer
Q: Is Diplacus Layneae difficult to grow?
A: Diplacus Layneae is not difficult to grow as long as it is given well-draining soil and regular watering.
Q: Can Diplacus Layneae tolerate frost?
A: No, Diplacus Layneae is not frost-tolerant and should be protected from frost during the winter.
Q: Can Diplacus Layneae be grown in containers?
A: Yes, Diplacus Layneae can be grown in containers as long as the container has good drainage and is large enough to accommodate its roots.
Q: How often should Diplacus Layneae be fertilized?
A: Diplacus Layneae does not require frequent fertilization. A light application of a balanced fertilizer in the spring is sufficient.
Related Plants
– Diplacus aurantiacus- Diplacus bigelovii- Diplacus clevelandii- Diplacus longiflorus- Diplacus mephiticus
References
– “Diplacus Layneae.” Calflora. Accessed October 11, 2021. https://www.calflora.org/cgi-bin/species_query.cgi?where-taxon=Diplacus+layneae.- “Diplacus Layneae.” Calscape. Accessed October 11, 2021. https://calscape.org/Diplacus-layneae- (Layne’s-Monkeyflower)?srchcr=sc613a0a6a52f6c.
