Solanaceae

Distribution, Identification, and Management of Two-Leaf Nightshade (Solanum diphyllum), an Invasive Plant in Florida

Stephen H. Brown, Chris Marble, and Stephen F. Enloe

Capsicum annuum Ornamental Pepper

Edward F. Gilman, Teresa Howe, Ryan W. Klein, and Gail Hansen

This document provides an overview of ornamental peppers (Capsicum annuum), detailing their growth habits, planting requirements, and uses. Ornamental peppers are annuals or perennials in warmer climates, known for their colorful fruits that range from red, purple, yellow, orange, to white. They thrive in full sun or partial shade and require a rich, evenly moist growing medium. The document also highlights their non-invasive nature, moderate growth rate, and resistance to pests. Additionally, it covers the plant’s physical characteristics, including height, spread, leaf arrangement, and fruit features. Original publication date October 1999.

Lycium carolinianum Christmas Berry, Carolina Desert-thorn

Edward F. Gilman, Ryan W. Klein, and Gail Hansen

This document provides a detailed description of Lycium carolinianum, commonly known as Christmas berry or Carolina desert-thorn12. It is a small shrub native to the southeastern United States, particularly thriving in coastal areas. The shrub features rigid, thorn-tipped branches, succulent leaves, and attractive blue, white, or lavender flowers that bloom in autumn3. The flowers are followed by bright red berries that attract birds4. The plant is highly tolerant of salt spray and drought conditions, making it suitable for coastal plantings5. It can be used as a border plant or trained into a small tree for gardens and patios6. The document also highlights its planting requirements, growth habits, and potential uses in landscaping. Original publication date October 1999.

Coastal Groundcherry, Physalis angustifolia

Debbie Miller, Mack Thetford, Christina Verlinde, and Gabriel Campbell

Brunfelsia grandiflora Yesterday, Today, and Tomorrow

Edward F. Gilman, Ryan W. Klein, and Gail Hansen

This document provides an overview of Brunfelsia grandiflora, commonly known as “yesterday, today, and tomorrow.” It describes the plant’s characteristics, including its height, spread, and flower colors, which range from lavender to white. The shrub is noted for its pleasant fragrance and ability to flower in spring, summer, and fall. It is well-suited for various uses in landscaping, such as specimen planting, borders, and screens. The document also highlights the plant’s adaptability to different soil types and its moderate drought and soil salt tolerance. Additionally, it mentions that the plant has no serious pest issues and can thrive in partial shade. Original publication date October 1999. 

Browallia speciosa Browallia, Amethyst Flower

Edward F. Gilman, Teresa Howe, Ryan W. Klein, and Gail Hansen

This document provides an overview of Browallia, a plant known for its blue or white flowers. It highlights the plant’s preference for afternoon shade and its suitability for hanging pots. The document also details the optimal conditions for seed germination and the importance of not covering the seeds with soil. Additionally, it mentions the need to harden off the plants before outdoor planting and provides guidance on planting times for USDA hardiness zones 10 and 11. Original publication date October 1999. 

Goji Berry—a Novel Nutraceutical "Superfruit" for Florida Master Gardeners

Yujie Jiao and Guodong Liu

Goji berries have been used in both fresh and processed forms for food and medicine for more than 4,000 years in China. The goji berry fruit is known as a “superfruit” thanks to its high levels of vitamins and minerals, as well as other medicinal benefits recognized in many countries around the world. Most of Florida’s climate is favorable for goji berry, and a few Florida growers have cultivated it for years. This species can tolerate infertile and unfavorable growth conditions, and the prominent health benefits of this crop may behighly profitable for Florida growers. The objective of this new 7-page article is to provide a general overview of how the goji berry can be grown in Florida.

Invasive Plants in Natural Areas: Solanum spp. in Florida

W. A. Overholt, S, F. Enloe, C. A. Minteer, L. T. Markle, and K. A. Langeland

A UF/IFAS numbered Fact Sheet.