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Acanthaceae

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thumbnail for publication: Odontonema strictum Firespike

Odontonema strictum Firespike

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. 

thumbnail for publication: Justicia carnea Jacobinia, Flamingo Plant, Brazilian-plume

Justicia carnea Jacobinia, Flamingo Plant, Brazilian-plume

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.

Barleria cristata: Crested Philippine Violet

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

This document provides a detailed overview of the crested Philippine violet (Barleria cristata), an herbaceous perennial plant. It describes the plant’s physical characteristics, including its height, leaf texture, and flower colors. The document also outlines its growth requirements, such as light, soil, and water needs, and highlights its uses in landscaping as a hedge or border plant. Additionally, it mentions the plant’s moderate drought tolerance, pest resistance, and potential for reseeding. The document concludes with care instructions, including pruning and handling precautions. Original publication date October 1999.

Avicennia germinans, Black Mangrove

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.

thumbnail for publication: Pachystachys lutea Golden Shrimp Plant

Pachystachys lutea Golden Shrimp Plant

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.