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Description
Bidens Tripartita Subsp. Comosa is a type of flowering plant that belongs to the Asteraceae family. This plant is native to Europe, Asia, and North America and is commonly known as Trifid Bur-Marigold or Three-lobed Beggarticks. It is an annual plant that reaches a height of 1-2 feet and produces flowers from July to October. The flowers are yellow and small, with a diameter of approximately 1.5 cm.
Taxonomic Information
| Domain | Eukaryota |
|---|---|
| Kingdom | Plantae |
| Phylum | Spermatophyta |
| Class | Magnoliopsida |
| Order | Asterales |
| Family | Asteraceae |
| Genus | Bidens |
| Species | Tripartita |
| Subspecies | Comosa |
Appearance
Bidens Tripartita Subsp. Comosa has a green stem with alternate leaves that are divided into three lobes. The leaves are 1-4 cm long and 1-2 cm wide. The flowers are small and yellow with a diameter of approximately 1.5 cm. The plant produces achenes that are 3-4 mm long and have two barbed awns that are 5-7 mm long.
Care Guide
Bidens Tripartita Subsp. Comosa requires consistent watering and well-draining soil to thrive. It prefers full to partial sun exposure and can tolerate a range of hardiness zones, from 3-10. Fertilization is recommended every 2-3 weeks with a balanced fertilizer. Mulching can help retain moisture in the soil.
Common Pests & Diseases
This plant is susceptible to aphids, spider mites, and whiteflies. It can also be affected by powdery mildew and rust. Regular inspection and prompt treatment are recommended to prevent the spread of pests and diseases.
Habitat
Bidens Tripartita Subsp. Comosa is commonly found in wetlands, meadows, and disturbed areas. It can grow in various soil types, including sandy, loamy, and clay soils.
Question and Answer
Q: Is Bidens Tripartita Subsp. Comosa a perennial or an annual plant?
A: Bidens Tripartita Subsp. Comosa is an annual plant.
Q: What is the ideal hardiness zone for Bidens Tripartita Subsp. Comosa?
A: Bidens Tripartita Subsp. Comosa can tolerate a range of hardiness zones, from 3-10.
Q: What are the common pests that affect Bidens Tripartita Subsp. Comosa?
A: Aphids, spider mites, and whiteflies are common pests that affect Bidens Tripartita Subsp. Comosa.
Q: How often should Bidens Tripartita Subsp. Comosa be fertilized?
A: Bidens Tripartita Subsp. Comosa should be fertilized every 2-3 weeks with a balanced fertilizer.
Related Plants
Here are some related plants to Bidens Tripartita Subsp. Comosa:
- Bidens Alba
- Bidens Aristosa
- Bidens Aurea
- Bidens Pilosa
References
- USDA Plants Database. (n.d.). Bidens tripartita L. f. subsp. comosa (Willd.) de Wilde. Retrieved from https://plants.usda.gov/core/profile?symbol=BITRC2
- Minnesota Wildflowers. (n.d.). Bidens tripartita ssp. comosa. Retrieved from https://www.minnesotawildflowers.info/flower/three-lobed-beggarticks
- Missouri Botanical Garden. (n.d.). Bidens tripartita subsp. comosa. Retrieved from https://www.missouribotanicalgarden.org/PlantFinder/PlantFinderDetails.aspx?taxonid=291501&isprofile=0&basic=bidens%20tripartita
