Rutaceae

Description

Rutaceae is a family of flowering plants that includes approximately 160 genera and 2,070 species. The family is widely distributed across the world, with members found in tropical and subtropical regions. Many of the species in the family are economically important, including citrus fruits such as oranges, lemons, and grapefruit. Other well-known members of the family include rue, which has been used for medicinal purposes for centuries, and the ornamental plant boxwood.

Taxonomic Information

Appearance

The appearance of Rutaceae plants varies widely depending on the species. The family includes both deciduous and evergreen species, as well as trees, shrubs, and herbs. Many species have fragrant flowers, and some are cultivated for their ornamental value. Citrus plants, for example, have glossy leaves and colorful fruit, while rue has small, yellow flowers and bluish-green leaves.

Care Guide

The care requirements for Rutaceae plants vary depending on the species, but there are some general guidelines to follow:

• Water: Most Rutaceae plants prefer consistently moist soil, but be careful not to overwater.
• Fertilization: Fertilize your plants regularly during the growing season with a balanced fertilizer.
• Soil: Most Rutaceae plants prefer well-draining soil that is rich in organic matter.
• Sunlight: Most Rutaceae plants prefer full sun to partial shade.
• Hardiness Zones: The hardiness zones for Rutaceae plants vary depending on the species, but many are suitable for zones 8-11.

Common Pests & Diseases

Rutaceae plants are susceptible to a variety of pests and diseases, including:

• Aphids: These small, soft-bodied insects can damage leaves and transmit viruses.
• Scale insects: These insects feed on the sap of plants and can cause yellowing and leaf drop.
• Citrus canker: This bacterial disease causes lesions on leaves and fruit and can lead to defoliation and crop loss.
• Citrus greening: This bacterial disease causes stunted growth, yellowing leaves, and bitter fruit.

Habitat

Rutaceae plants are found in a wide variety of habitats, from rainforests to deserts. Many species prefer warm, humid climates, but some are adapted to arid conditions. Citrus plants, for example, are native to Southeast Asia but are now grown in many parts of the world with suitable climates.

Question and Answer

Q: Are all Rutaceae plants edible?

A: No, not all Rutaceae plants are edible. While many species, such as citrus fruits, are cultivated for their edible fruit, others are toxic or have a bitter taste.

Q: Can Rutaceae plants be grown indoors?

A: Some Rutaceae plants can be grown indoors, but they require bright light and careful attention to watering and fertilization.

Q: Are Rutaceae plants easy to propagate?

A: Many Rutaceae plants can be propagated from cuttings, but the process can be tricky and may require specialized equipment.

Q: What is the medicinal use of rue?

A: Rue has been used for centuries as a medicinal herb to treat a variety of ailments, including headaches, menstrual cramps, and colic.

Related Plants

• Citrus
• Boxwood
• Rue
• Zanthoxylum
• Toddalia

References

• “Rutaceae.” Encyclopædia Britannica. Encyclopædia Britannica, Inc., n.d. Web. 10 Sept. 2021.
• “Rutaceae.” Missouri Botanical Garden. Missouri Botanical Garden, n.d. Web. 10 Sept. 2021.
• “Citrus.” University of California Agriculture & Natural Resources. University of California, n.d. Web. 10 Sept. 2021.