Amaranthaceae

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Alternanthera maritima: Alternanthera, Seaside Joyweed

Keighly Graves, Wendy Wilber, Tom Wichman, Claire Lewis, Gail Hansen, and Ryan Klein

Seaside joyweed is a native, drought and salt tolerant, herbaceous groundcover. It is well suited as a groundcover or may cascade when planted near the edge of a wall, and may be used in coastal landscaping and habitat restoration.

Amaranthus tricolor: Joseph's Coat Amaranth, Fountain Plant

Keighly Graves, Wendy Wilber, Tom Wichman, Claire Lewis, Gail Hansen, and Ryan Klein

Joseph’s coat amaranth has brilliantly colored foliage, variegated in shades of red, green, or yellow. Several cultivars are available in a variety of colors and growth dimensions, and are well suited as specimen plants, edging, borders, or mass plantings.

Celosia plumosa Cockscomb

Edward F. Gilman and Teresa Howe

This document provides an overview of Celosia, focusing on two main types: Celosia cristata (cockscomb) and Celosia plumosa (plume types). It details the plant’s characteristics, including its height, spread, leaf arrangement, and flower colors. The document also covers planting guidelines for various USDA hardiness zones, soil preferences, and potential pests. Additionally, it highlights different cultivars and series of Celosia, such as the dwarf ‘Jewel Box’ and ‘Kimono’ series, and the taller ‘Floradale’ and ‘Castle’ series. The information is intended to assist gardeners in successfully growing and maintaining Celosia plants. Original publication date October 1999.

Spiny Amaranth (Spiny Pigweed) Control in Pastures

Brent Sellers and Jason Ferrell

Describes this summer annual with sharp spines which is common in Florida pastures, especially around feeding pens and water troughs. Includes control recommendations.