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Description
Eriogonum Luteolum Var. Caninum, commonly known as Dog’s Toothed Buckwheat, is a perennial plant that belongs to the Polygonaceae family. It is native to California and can grow up to 2 feet tall and 2 feet wide. It has a bushy appearance with stems that are erect and woody at the base. The leaves are gray-green, narrow and elongated, and covered with fine hairs. In the summer, it produces bright yellow flowers that are clustered in umbels at the end of the stems.
Taxonomic Information
| Domain | Eukarya |
| Kingdom | Plantae |
| Phylum | Tracheophyta |
| Class | Magnoliopsida |
| Order | Caryophyllales |
| Family | Polygonaceae |
| Genus | Eriogonum |
Appearance
The leaves of Eriogonum Luteolum Var. Caninum are narrow and elongated, measuring up to 4 inches long and 0.5 inches wide. They are gray-green in color and covered with fine hairs. The stems are erect and woody at the base and can grow up to 2 feet tall. The plant produces bright yellow flowers that are clustered in umbels at the end of the stems. The flowers measure up to 0.25 inches in diameter, and the inflorescence can be up to 3 inches wide.
Care Guide
Eriogonum Luteolum Var. Caninum is a low maintenance plant that is easy to care for. Here are some guidelines for caring for this plant:
- Water: This plant prefers well-draining soil and does not like to be overwatered. Water it only when the top inch of soil is dry.
- Fertilization: The plant does not require fertilizer, but you can use a balanced fertilizer once a year in the spring.
- Soil: The plant prefers well-draining soil that is slightly acidic. It can grow in sandy or loamy soil.
- Sunlight: The plant prefers full sun but can tolerate partial shade.
- Hardiness Zones: Eriogonum Luteolum Var. Caninum can grow in USDA hardiness zones 7 to 10.
Common Pests & Diseases
Eriogonum Luteolum Var. Caninum is generally pest and disease resistant. However, it can be affected by spider mites and powdery mildew. To prevent these, you can spray the plant with insecticidal soap or neem oil.
Habitat
Eriogonum Luteolum Var. Caninum is native to California and can be found in the coastal sage scrub, chaparral, and oak woodland habitats. It grows in sandy or loamy soil and prefers full sun.
Question and Answer
Q: Can Eriogonum Luteolum Var. Caninum be grown in containers?
A: Yes, it can be grown in containers, but make sure the container is large enough to accommodate the plant’s roots.
Q: How often should I water Eriogonum Luteolum Var. Caninum?
A: Water it only when the top inch of soil is dry.
Q: Can Eriogonum Luteolum Var. Caninum tolerate drought?
A: Yes, it is drought tolerant once it is established.
Q: Can Eriogonum Luteolum Var. Caninum be grown from seed?
A: Yes, it can be grown from seed, but it can take up to two years to establish.
Related Plants
- Eriogonum fasciculatum
- Eriogonum giganteum
- Eriogonum umbellatum
- Eriogonum wrightii
References
- https://www.calflora.org/cgi-bin/species_query.cgi?where-taxon=Eriogonum+luteolum+var.+caninum
- https://calscape.org/Eriogonum-luteolum-var.-caninum-(Dogs-Toothed-Buckwheat)?srchcr=sc5f3f3b3d2b3f0
- https://www.fs.fed.us/wildflowers/plant-of-the-week/eriogonum_luteolum_caninum.shtml
