Nyssaceae

Description

Nyssaceae is a family of woody plants found in temperate regions. It includes two genera, Nyssa and Davidia, with a total of about 15 species. These plants are known for their attractive appearance, with showy flowers and colorful foliage. They are also valued for their timber, which is used in furniture making and other applications.

Taxonomic Information

Domain	Eukaryota
Kingdom	Plantae
Phylum	Spermatophyta
Class	Magnoliopsida
Order	Cornales
Family	Nyssaceae
Genus	Nyssa, Davidia

Appearance

Nyssaceae plants vary in size and shape, but most are medium to large trees. They have attractive bark, with some species featuring a mottled or peeling appearance. The leaves are alternate, simple, and often glossy. Flowers are typically small and inconspicuous, but in some species, they are showy and colorful. The fruit is a drupe or berry, often with a distinct flavor.

Care Guide

Nyssaceae plants prefer moist, well-drained soil and plenty of sunlight. They are generally easy to care for, but some species may require regular fertilization to thrive. Watering should be done regularly, but not excessively, as these plants do not tolerate waterlogged conditions. Hardiness zones vary depending on the species, so be sure to check the specific requirements for your plant.

Common Pests & Diseases

Nyssaceae plants are generally resistant to pests and diseases, but some common problems include scale insects, leaf spot, and powdery mildew. These can be treated with insecticides or fungicides, but it’s important to identify the problem before treating it.

Habitat

Nyssaceae plants are found in temperate regions around the world, including North America, Europe, and Asia. They prefer moist, well-drained soils and can grow in a variety of habitats, from wetlands to upland forests.

Question and Answer

Q: What is the common name for Nyssa sylvatica?

A: Black gum.

Q: What is the common name for Davidia involucrata?

A: Handkerchief tree.

Q: What is the hardiness zone for Nyssa aquatica?

A: 6-9.

Q: What is the main use of Nyssaceae timber?

A: Furniture making.

Related Plants

• Cornaceae
• Hamamelidaceae
• Platanaceae

References

• Flora of North America
• Missouri Botanical Garden
• RHS Gardening
• USDA Plants Database