Lomatium Marginatum

Description

Lomatium Marginatum, also known as Biscuit Root, is a perennial plant that belongs to the carrot family (Apiaceae). It is native to western North America and is commonly found in dry, rocky areas, and open woodlands. The plant can grow up to 3 feet tall and has a deep taproot system that allows it to thrive in dry conditions. Historically, Lomatium Marginatum has been used by Native Americans for medicinal purposes, particularly for respiratory ailments.

Taxonomic Information

Appearance

Lomatium Marginatum has a fern-like appearance with finely divided, feathery leaves that grow up to 10 inches long. The plant produces umbels of small, yellow flowers that bloom in the late spring and early summer. The flowers are followed by seeds that are flattened and winged. The stem of the plant is hairy and can be green or reddish-brown in color. Overall, Lomatium Marginatum has a delicate and graceful appearance that adds beauty to any garden.

Care Guide

Lomatium Marginatum is a low-maintenance plant that requires minimal care. Here are some tips for caring for this plant:- Water: Lomatium Marginatum is drought-tolerant and does not require frequent watering. Water the plant deeply once a week during the growing season and less frequently during the winter months.- Fertilization: The plant does not require fertilization, but you can add a slow-release fertilizer in the spring if desired.- Soil: Lomatium Marginatum prefers well-draining soil that is slightly alkaline to neutral. Amend the soil with compost or sand if necessary.- Sunlight: The plant prefers full sun to partial shade. It can tolerate some shade, but too much shade can cause the plant to become leggy.- Hardiness Zones: Lomatium Marginatum is hardy in USDA zones 5-9.

Common Pests & Diseases

Lomatium Marginatum is generally pest and disease-free. However, here are some common issues that you may encounter:- Powdery mildew: This fungal disease can occur in humid conditions and can be treated with a fungicide.- Aphids: These small insects can be removed with a strong blast of water or treated with an insecticidal soap.- Slugs and snails: These pests can be controlled with slug bait or by handpicking them off the plant.

Habitat

Lomatium Marginatum is native to western North America and can be found growing in dry, rocky areas and open woodlands. The plant is adapted to survive in harsh conditions and is often found growing in areas with little rainfall. In the garden, Lomatium Marginatum can be used in rock gardens, native plant gardens, and xeriscapes.

Question and Answer

Q: Is Lomatium Marginatum poisonous?
A: No, Lomatium Marginatum is not poisonous. However, some species of Lomatium can cause skin irritation in some people.Q: Can Lomatium Marginatum be grown in a container?
A: Yes, Lomatium Marginatum can be grown in a container as long as the container is large enough and has good drainage.Q: Can Lomatium Marginatum be used for medicinal purposes?
A: Yes, historically, Lomatium Marginatum has been used by Native Americans for respiratory ailments. However, it is important to consult with a healthcare professional before using any plant for medicinal purposes.Q: Can Lomatium Marginatum be propagated from seeds?
A: Yes, Lomatium Marginatum can be propagated from seeds. Sow the seeds in the fall or early spring in well-draining soil and keep the soil moist until the seeds germinate.

Related Plants

– Lomatium dissectum (Fern-leaf Biscuit Root)- Lomatium triternatum (Nine-leaf Biscuit Root)- Lomatium utriculatum (Wide-leaved Biscuit Root)- Lomatium gormanii (Gorman’s Biscuit Root)

References

– “Lomatium marginatum.” Missouri Botanical Garden. https://www.missouribotanicalgarden.org/PlantFinder/PlantFinderDetails.aspx?taxonid=280400&isprofile=0&basic=Lomatium%20marginatum.- “Lomatium marginatum.” Lady Bird Johnson Wildflower Center. https://www.wildflower.org/plants/result.php?id_plant=LOMA8. – “Lomatium marginatum.” Plant Conservation Alliance. https://www.fs.fed.us/wildflowers/plant-of-the-week/lomatium_marginatum.shtml.