Grindelia Integrifolia

Description

Grindelia Integrifolia, commonly known as the Entire-leaved Gum Plant or Western Gumweed, is a flowering plant that is native to North America. It is a member of the Asteraceae family, and it thrives in dry and sandy areas, particularly in the western parts of the United States.

Taxonomic Information

Domain	Eukaryota
Kingdom	Plantae
Phylum	Tracheophyta
Class	Magnoliopsida
Order	Asterales
Family	Asteraceae
Genus	Grindelia

Appearance

The Grindelia Integrifolia plant can grow up to 2 feet tall and 2 feet wide. Its leaves are grayish-green and lance-shaped with smooth margins. The plant’s stem is usually covered with a sticky resin, which is why it is also known as the gum plant. The flowers are yellow and daisy-like, and they bloom from July to September. The plant’s roots are shallow and fibrous, and its seeds are small and dark.

Care Guide

Grindelia Integrifolia is a hardy plant that is easy to care for. It prefers well-drained soil and full sun exposure. It can withstand dry conditions, and it does not require frequent watering. However, it is important to water the plant deeply during prolonged dry spells. Fertilization is not necessary, but it can help the plant grow faster and produce more flowers. The best time to fertilize is in the spring before new growth appears. Grindelia Integrifolia is hardy in USDA zones 7 to 10.

Common Pests & Diseases

Grindelia Integrifolia is generally resistant to pests and diseases. However, it can be susceptible to spider mites, aphids, and powdery mildew. These can be controlled with insecticidal soap and fungicide. It is important to avoid overwatering the plant, as this can lead to root rot.

Habitat

Grindelia Integrifolia is commonly found in dry and sandy areas, such as grasslands, deserts, and coastal bluffs. It is native to North America and is particularly abundant in the western parts of the United States. The plant is also found in Mexico and Canada.

Question and Answer

Q: Is Grindelia Integrifolia a medicinal plant?

A: Yes, Grindelia Integrifolia has been used for centuries by Native Americans to treat respiratory problems such as asthma, bronchitis, and coughs. It is also used as a topical treatment for skin conditions such as eczema and psoriasis.

Q: Can Grindelia Integrifolia be grown in containers?

A: Yes, Grindelia Integrifolia can be grown in containers as long as they are large enough to accommodate the plant’s root system.

Q: Can Grindelia Integrifolia be propagated from cuttings?

A: Yes, Grindelia Integrifolia can be propagated from cuttings taken in the spring or early summer.

Q: Is Grindelia Integrifolia an invasive species?

A: No, Grindelia Integrifolia is not considered an invasive species.

Related Plants

• Grindelia Camporum
• Grindelia Hirsutula
• Grindelia Squarrosa

References

• “Grindelia Integrifolia”. Missouri Botanical Garden. Retrieved 28 May 2021.
• “Grindelia Integrifolia”. Lady Bird Johnson Wildflower Center. Retrieved 28 May 2021.
• “Grindelia Integrifolia”. Flora of North America. Retrieved 28 May 2021.