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Description
Senna bacillaris, also known as Baccharis salicifolia, is a species of shrub native to South America. It belongs to the Asteraceae family and is a member of the Senna genus. This plant is commonly found in Argentina, Brazil, Paraguay, and Uruguay. It can grow up to a height of 5 meters and has a spread of about 2 meters.
Taxonomic Information
| Domain | Eukarya |
| Kingdom | Plantae |
| Phylum | Tracheophyta |
| Class | Magnoliopsida |
| Order | Fabales |
| Family | Asteraceae |
| Genus | Senna |
Appearance
Senna Bacillaris has a woody stem with a grayish-brown bark. The leaves are simple, alternate, and lanceolate, measuring about 5-10 cm long and 0.5-1 cm wide. The branches of this plant have greenish-yellow or whitish-yellow flowers that bloom from March to June. The fruit is a legume that measures about 2-3 cm long and 0.5-1 cm wide.
Care Guide
Senna Bacillaris requires moderate watering during the growing season and should be watered thoroughly once a week. It prefers well-draining soil with a pH level of 6.0-7.0. This plant needs regular fertilization with a balanced fertilizer during the growing season. It also requires full sunlight exposure and can tolerate temperatures as low as -10°C.
Common Pests & Diseases
Senna Bacillaris is susceptible to various pests and diseases, including leaf spot, rust, aphids, and whiteflies. These pests can cause leaf discoloration, leaf drop, and stunted growth. To prevent these issues, it is recommended to keep the plant clean and well-aerated. In case of severe infestation, use insecticidal soap or neem oil.
Habitat
Senna Bacillaris is commonly found in open areas such as grasslands, savannas, and forests. It can grow in a wide range of soil types, including sandy, clay, and loamy soils. This plant can also tolerate drought conditions and is often used for erosion control.
Question and Answer
Q: Can Senna Bacillaris be grown indoors?
A: No, Senna Bacillaris requires full sunlight exposure and is not suitable for indoor growing.
Q: Is Senna Bacillaris toxic to pets?
A: Yes, Senna Bacillaris can be toxic to pets if ingested. Keep this plant out of reach of pets and children.
Q: How often should I fertilize Senna Bacillaris?
A: Senna Bacillaris should be fertilized once a month during the growing season with a balanced fertilizer.
Q: Can Senna Bacillaris be propagated by cuttings?
A: Yes, Senna Bacillaris can be propagated by cuttings taken from the stem during the growing season.
Related Plants
- Senna Alata
- Senna Auriculata
- Senna Didymobotrya
- Senna Italica
References
- https://www.worldfloraonline.org/taxon/wfo-0001201895
- https://pfaf.org/user/Plant.aspx?LatinName=Baccharis+salicifolia
- https://www.gardeningknowhow.com/ornamental/shrubs/baccharis-salicifolia/baccharis-salicifolia-care.htm
