Cycad - Order Cycadales

Including:

• Cycad - Introduction & overview
• Cycad - Taxonomy
• Cycad - Order Cycadales
• Cycad - History
• Cycad - Conservation
• Cycad - Horticulture

Read more here: » Cycad: Encyclopedia - Cycad

In recent years, many cycads have been dwindling in numbers and may face risk of extinction because of theft and unscrupulous collection from their natural habitats, as well as from habitat destruction. All cycads are in the CITES appendix appearing under the heading Plant Kingdom and under three family names: Cycadaceae, Stangeriaceae and Zamiaceae. All cycads are CITES APPENDIX II except the following, in APPENDIX I: Cycas beddomei Stangeria eriopus All Ceratozamia All Chigua All Encephalartos ...

See also:

Cycad, Cycad - Introduction & overview, Cycad - Taxonomy, Cycad - Order Cycadales, Cycad - History, Cycad - Conservation, Cycad - Horticulture

Read more here: » Cycad: Encyclopedia II - Cycad - Conservation

Cycads are found across much of the subtropical and tropical parts of the world. They are found in South and Central America (where the greatest diversity occurs), Australia, the Pacific Islands, Japan, China, India, Madagascar, and southern and tropical Africa, where at least 65 species occur. Some are renowned for survival in harsh semi-desert climates, and can grow in sand or even on rock. They are able to grow in full sun or shade, and some are salt tolerant. Though they are a minor component of the plant kingdom today, during the Jurassic period they w ...

See also:

Cycad, Cycad - Introduction & overview, Cycad - Taxonomy, Cycad - Order Cycadales, Cycad - History, Cycad - Conservation, Cycad - Horticulture

Read more here: » Cycad: Encyclopedia II - Cycad - Introduction & overview