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Description
Caulanthus Lasiophyllus is a rare and unique plant species that belongs to the Brassicaceae family. It is also known as the “California jewelflower” due to its vibrant and colorful flowers. This plant is endemic to California and can be found in rocky outcrops and slopes in the San Bernardino and San Gabriel Mountains.
Taxonomic Information
| Domain | Eukaryota |
| Kingdom | Plantae |
| Phylum | Angiosperms |
| Class | Eudicots |
| Order | Brassicales |
| Family | Brassicaceae |
| Genus | Caulanthus |
Appearance
Caulanthus Lasiophyllus is a perennial plant that can grow up to two feet tall. It has grayish-green leaves that are covered in soft hairs, giving it a fuzzy appearance. The plant produces clusters of bright yellow flowers that bloom from March to May. The flowers have four petals and are about an inch across. The fruit of the plant is a long, narrow pod that contains many tiny seeds.
Care Guide
Caulanthus Lasiophyllus is a low-maintenance plant that requires minimal care. Here are some tips:
- Water: The plant prefers well-draining soil and should be watered regularly but not overwatered.
- Fertilization: The plant does not require regular fertilization, but a light application of a balanced fertilizer can be beneficial in the spring.
- Soil: The plant prefers sandy or rocky soil that is well-draining.
- Sunlight: The plant requires full sunlight to thrive.
- Hardiness Zones: Caulanthus Lasiophyllus is hardy in USDA zones 8-10.
Common Pests & Diseases
Caulanthus Lasiophyllus is generally free of pests and diseases, but it is susceptible to root rot if overwatered. It is also vulnerable to damage from snails and slugs.
Habitat
Caulanthus Lasiophyllus is native to California and can be found in rocky outcrops and slopes in the San Bernardino and San Gabriel Mountains. It prefers well-draining soil and full sunlight.
Question and Answer
Q: Is Caulanthus Lasiophyllus an endangered species?
A: Yes, Caulanthus Lasiophyllus is listed as an endangered species by the California Native Plant Society.
Q: Can Caulanthus Lasiophyllus be grown in containers?
A: Yes, Caulanthus Lasiophyllus can be grown in containers as long as the soil is well-draining and it receives full sunlight.
Q: How often should Caulanthus Lasiophyllus be fertilized?
A: Caulanthus Lasiophyllus does not require regular fertilization, but a light application of a balanced fertilizer can be beneficial in the spring.
Q: What is the best time of year to plant Caulanthus Lasiophyllus?
A: The best time to plant Caulanthus Lasiophyllus is in the fall, after the heat of summer has passed.
Related Plants
- Caulanthus Cooperi
- Caulanthus Hallii
- Caulanthus Inflatus
References
- “Caulanthus Lasiophyllus.” Calflora. Accessed August 2021. https://www.calflora.org/app/taxon?crn=2142.
- “Caulanthus Lasiophyllus.” Jepson Herbarium. Accessed August 2021. https://ucjeps.berkeley.edu/eflora/eflora_display.php?tid=18856.
- “Caulanthus Lasiophyllus.” USDA Plants Database. Accessed August 2021. https://plants.usda.gov/home/plantProfile?symbol=CALA3.
