Acanthaceae

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

This document provides an overview of the firespike plant (Odontonema strictum), an herbaceous perennial known for its striking red flowers that bloom in fall and winter. It details the plant’s physical characteristics, including its height, leaf structure, and growth habits. The document also discusses the plant’s preferred growing conditions, such as partial shade and moderately fertile, sandy soils, and its moderate drought tolerance. Additionally, it highlights the plant’s uses in landscaping, its attractiveness to hummingbirds and butterflies, and its propagation methods. The document concludes with practical advice on planting, spacing, and maintenance. Original publication date October 1999. 

Edward F. Gilman, Keighly Graves, Wendy Wilber, Tom Wichman, Claire Lewis, Gail Hansen, andRyan Klein

Philippine violet has dark green foliage and white or lavender flowers. It is well suited as a hedge, foundation planting, or border in landscape beds.

Michael G. Andreu, Melissa H. Friedman, Mary M. Hudson, and Heather V. Quintana

This document provides an overview of the black mangrove (Avicennia germinans), a coastal evergreen tree native to Florida. It details the tree’s physical characteristics, habitat, and ecological significance. The black mangrove thrives in tropical and subtropical regions, tolerates waterlogged and saline conditions, and plays a crucial role in stabilizing shorelines and supporting marine life. Additionally, the document discusses the tree’s commercial uses, including its wood, bark, and flowers, and highlights its importance in local ecosystems and human applications. Original publication date June 2010.

Sandra B. Wilson, Adrienne Burkhead, Carrie Reinhardt Adams, and Rosanna Freyre

A UF/IFAS numbered Fact Sheet. in support of UF/IFAS Extension program: Integrated Pest Management

Edward F. Gilman

This document provides a detailed overview of Jacobinia (Justicia carnea), an evergreen shrub known for its vibrant, tubular flowers and large, dark green leaves. It describes the plant’s physical characteristics, growth habits, and ideal growing conditions, emphasizing its suitability for USDA hardiness zones 8B through 11. The text also covers planting and pruning guidelines, propagation methods, and pest resistance. Additionally, it highlights the plant’s ornamental value and potential uses in landscaping, such as in borders, mass plantings, and containers. Original publication date October 1999.

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

This document provides a comprehensive overview of the golden shrimp plant (Pachystachys lutea), a tropical shrub known for its bright yellow bracts and white flowers. It details the plant’s characteristics, including its height, spread, leaf arrangement, and flowering habits. The document also covers the plant’s growing requirements, such as light, soil, and temperature preferences, and offers guidance on propagation and maintenance. Additionally, it highlights the plant’s uses in landscaping and its susceptibility to pests like scales and spider mites. Original publication date October 1999.

Lyn A. Gettys andStephen F. Enloe

A UF/IFAS numbered Fact Sheet. in support of UF/IFAS Extension program: Integrated Pest Management