Selaginellaceae

Description

Selaginellaceae is a family of vascular plants that mostly grow in tropical and subtropical regions. They are commonly known as spike mosses or resurrection plants due to their unique ability to survive long periods of drought by curling up into a ball and uncurling when water is available. The family comprises around 750 species, with some of the most popular being Selaginella kraussiana and Selaginella lepidophylla.

Taxonomic Information

Appearance

Selaginellaceae plants have small, scale-like leaves that grow in a spiral pattern along their stems. They range in size from a few centimeters to several meters tall. The leaves come in various shades of green, with some species having bronze, yellow, or even reddish hues. The plants also produce spores that are used for reproduction.

Care Guide

Selaginellaceae plants are generally low maintenance, but they do require specific care to thrive:

• Water: These plants prefer moist soil, so water them regularly. However, they don’t like standing water, so make sure the soil is well-draining.
• Fertilization: Selaginellaceae plants don’t need much fertilizer. You can use a balanced, water-soluble fertilizer once a month during the growing season.
• Soil: These plants prefer well-draining soil that’s rich in organic matter. Avoid heavy clay soils.
• Sunlight: Selaginellaceae plants prefer bright, indirect light. Avoid direct sunlight, which can scorch their leaves.
• Hardiness Zones: These plants are generally hardy in zones 8-11, but some species can tolerate colder temperatures.

Common Pests & Diseases

Selaginellaceae plants are generally pest- and disease-resistant, but they can still be affected by the following:

• Spider mites: These tiny pests can cause yellowing leaves and webbing on the plant. Use insecticidal soap or neem oil to control them.
• Scale insects: These pests look like small bumps on the plant and can cause yellowing or wilting leaves. Use insecticidal soap or neem oil to control them.
• Root rot: This can occur if the plant is overwatered or planted in poorly-draining soil. Make sure the soil is well-draining and avoid overwatering.

Habitat

Selaginellaceae plants are found in a variety of habitats, including forests, wetlands, and deserts. They are most commonly found in tropical and subtropical regions, but some species can also be found in colder climates.

Question and Answer

Q: Can Selaginellaceae plants be grown indoors?
A: Yes, Selaginellaceae plants can be grown indoors as long as they receive bright, indirect light and are kept in well-draining soil.

Q: How often should I water my Selaginellaceae plant?
A: These plants prefer moist soil, so water them regularly. However, they don’t like standing water, so make sure the soil is well-draining.

Q: Can Selaginellaceae plants be propagated?
A: Yes, these plants can be propagated by spores or stem cuttings.

Q: Are Selaginellaceae plants toxic to pets?
A: There is no evidence that these plants are toxic to pets, but it’s always a good idea to keep them out of reach.

Related Plants

• Selaginella apoda
• Selaginella erythropus
• Selaginella martensii
• Selaginella uncinata

References

• Flora of North America: Selaginellaceae
• The Plant List: Selaginellaceae
• Gardenia: Selaginellaceae