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Oxalis Exilis

Oxalis Exilis

Description

Oxalis Exilis, also known as the California wood-sorrel, is a small perennial herb that belongs to the Oxalidaceae family. This plant is native to the western United States and can be found in various habitats, including woodlands, meadows, and rocky slopes. The leaves of the Oxalis Exilis are trifoliate and have a clover-like appearance, with each leaflet measuring about 1 cm in length. The flowers of this plant are small, pink, and white, and bloom from March to May.

Taxonomic Information

Domain Eukarya
Kingdom Plantae
Phylum Tracheophyta
Class Magnoliopsida
Order Oxalidales
Family Oxalidaceae
Genus Oxalis

Appearance

The Oxalis Exilis plant is small, reaching only about 5-10 cm in height. The leaves are trifoliate and have a clover-like appearance, with each leaflet being slightly heart-shaped and measuring about 1 cm in length. The flowers of this plant are small, measuring only about 1 cm in diameter, and are pink or white in color. The petals of the flowers are usually slightly longer than the sepals, and the flowers bloom from March to May.

Care Guide

The Oxalis Exilis plant is relatively easy to care for and maintain. It prefers well-draining soil and should be watered regularly but not excessively. This plant also requires frequent fertilization with a balanced fertilizer during its growing season. The Oxalis Exilis plant thrives in partial shade to full sun and can grow in hardiness zones 7-9.

Common Pests & Diseases

The Oxalis Exilis plant is relatively resistant to pests and diseases. However, it can be susceptible to root rot if overwatered or if the soil does not drain well. Additionally, spider mites and aphids can infest this plant, causing damage to the leaves and flowers. These pests can be controlled with insecticidal soap or neem oil.

Habitat

Oxalis Exilis is native to the western United States and can be found in various habitats, including woodlands, meadows, and rocky slopes. This plant prefers well-draining soil and can tolerate partial shade to full sun. It is relatively easy to grow and maintain and can thrive in hardiness zones 7-9.

Question and Answer

Q: Is Oxalis Exilis an invasive species?

A: No, Oxalis Exilis is not considered an invasive species.

Q: Can I grow Oxalis Exilis indoors?

A: Yes, Oxalis Exilis can be grown indoors as long as it receives adequate sunlight and is watered regularly.

Q: How often should I fertilize my Oxalis Exilis plant?

A: Oxalis Exilis should be fertilized with a balanced fertilizer every two weeks during its growing season.

Q: Can I propagate Oxalis Exilis from cuttings?

A: Yes, Oxalis Exilis can be propagated from stem cuttings taken during its growing season.

Related Plants

  • Oxalis Deppei
  • Oxalis Regnellii
  • Oxalis Triangularis

References

  • USDA Plants Database: Oxalis Exilis
  • California Native Plant Society: Oxalis Exilis
  • Missouri Botanical Garden: Oxalis Exilis

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