Contents
Description
Karwinskia, also known as the coyotillo or the karwinskia humboldtiana, is a genus of flowering plants that belong to the family Rhamnaceae. The plant is native to North and South America and is often found in arid and semi-arid regions. The genus was named after Baron Wilhelm von Karwinski, an Austrian botanist who lived in the 19th century.
Taxonomic Information
| Domain| Eukaryota|| Kingdom| Plantae|| Phylum| Tracheophyta || Class| Magnoliopsida|| Order| Rosales|| Family| Rhamnaceae|| Genus| Karwinskia|
Appearance
Karwinskia is a small shrub that can grow up to six feet tall. The plant has dark green leaves that are oval-shaped and grow in pairs or threes. The flowers are small, white, and have a strong fragrance. The plant produces small, red berries that resemble cherries.
Care Guide
Karwinskia requires little maintenance and care. The plant needs moderate watering, and the soil should be well-drained. Fertilization is not necessary, but it can help the plant grow faster. Karwinskia prefers full sunlight and can grow in hardiness zones 8-11.
Common Pests & Diseases
Karwinskia is not susceptible to many pests or diseases. However, it can be affected by spider mites, aphids, and whiteflies. The plant can also be affected by fungal diseases such as powdery mildew.
Habitat
Karwinskia is native to arid and semi-arid regions of North and South America. The plant prefers well-drained soil and can grow in rocky areas, hillsides, and along riverbanks.
Question and Answer
Q: Is Karwinskia a toxic plant?
A: Yes, Karwinskia is toxic to humans and animals, and the berries should not be consumed.
Q: Can Karwinskia grow in shade?
A: No, Karwinskia prefers full sunlight and cannot grow in shade.
Q: Can Karwinskia survive in cold weather?
A: No, Karwinskia cannot survive in temperatures below 20°F.
Q: How often should Karwinskia be fertilized?
A: Karwinskia does not require fertilization, but if you choose to fertilize, do it once a year in the spring.
Related Plants
– Rhamnus californica- Ceanothus thyrsiflorus- Rhamnus crocea- Adenostoma fasciculatum- Hesperoyucca whipplei
References
– “Karwinskia.” Wikipedia, Wikimedia Foundation, 11 July 2021, https://en.wikipedia.org/wiki/Karwinskia.- “Coyotillo.” USDA, Natural Resources Conservation Service, https://plants.usda.gov/plantguide/pdf/pg_kahu.pdf.- “Karwinskia Humboldtiana.” Dave’s Garden, https://davesgarden.com/guides/pf/go/176758/.
