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Description
Teesdalia Nudicaulis, also known as Shepherd’s Cress, is a small annual herb that belongs to the Brassicaceae family. It is native to North America, growing in open grasslands, prairies, and disturbed areas. This plant has a unbranched stem that can grow up to 30 cm tall, with basal leaves that form a rosette at the base of the plant. The flowers are small and white, with four petals and six stamens. The fruit is a linear capsule that contains small seeds.
Taxonomic Information
| Domain | Eukaryota |
| Kingdom | Plantae |
| Phylum | Magnoliophyta |
| Class | Magnoliopsida |
| Order | Brassicales |
| Family | Brassicaceae |
| Genus | Teesdalia |
Appearance
Teesdalia Nudicaulis has basal leaves that are oblong to lanceolate in shape and can grow up to 10 cm long. The stem is unbranched and can grow up to 30 cm tall. The flowers are small and white, with four petals that are 1-2 mm long. The fruit is a linear capsule that is 2-4 cm long and contains small seeds. The plant has a delicate appearance and can be easily overlooked due to its small size.
Care Guide
Teesdalia Nudicaulis is an easy plant to care for and does not require much maintenance. It grows best in well-drained soil in full sun. Water the plant regularly, but do not overwater as this can lead to root rot. Fertilize the plant with a balanced fertilizer once a month during the growing season. This plant is hardy to USDA zones 3-10.
Common Pests & Diseases
Teesdalia Nudicaulis is generally disease and pest-free. However, it can be susceptible to aphids and flea beetles. These pests can be controlled with insecticidal soap or neem oil. Root rot can occur if the plant is overwatered or planted in poorly drained soil.
Habitat
Teesdalia Nudicaulis is native to North America and can be found growing in open grasslands, prairies, and disturbed areas. It prefers well-drained soil and full sun. This plant is often found growing alongside other native plants such as grasses and wildflowers.
Question and Answer
Q: Is Teesdalia Nudicaulis a perennial plant?
A: No, Teesdalia Nudicaulis is an annual plant.
Q: What is the best way to control aphids on Teesdalia Nudicaulis?
A: Insecticidal soap or neem oil can be used to control aphids on Teesdalia Nudicaulis.
Q: What is the hardiness zone for Teesdalia Nudicaulis?
A: Teesdalia Nudicaulis is hardy to USDA zones 3-10.
Q: What is the size of the flowers on Teesdalia Nudicaulis?
A: The flowers on Teesdalia Nudicaulis are small and white, with four petals that are 1-2 mm long.
Related Plants
- Teesdalia Coronopifolia
- Teesdalia Pentandra
- Teesdalia Purpurea
- Teesdalia Tessellata
References
- USDA Plants Database: Teesdalia Nudicaulis
- Missouri Botanical Garden: Teesdalia Nudicaulis
- Wildflower.org: Teesdalia Nudicaulis
