International Plant Names Index
Science, Biology, Flora and Fauna, Plantae - International Plant Names Index. Database of the names and associated basic bibliographical details of all seed plants.
https://www.ipni.org/
Nationaal Herbarium Nederland
Science, Biology, Flora and Fauna, Plantae - National Herbarium Nederland. Information about the research themes and training undertaken at the national herbarium of the Netherlands, with links to the three contributary universities.
https://www.nationaalherbarium.nl/
The Platycerium Site
Science, Biology, Flora and Fauna, Plantae - The Platycerium Site. Images of many species and cultivation notes.
http://www.platycerium.co.za/
Egyptian Papyrus - Cyperus plant - What is Papyrus
Egyptian Papyrus explains how papyrus is made, how papyrus was used in ancient Egypt and how papyrus is used today. Papyrus was the world's very first paper, made from the Cyperus plant. Also called cyberus (wrongly).
http://www.egyptian-papyrus.co.uk/
Echinodorus Homepage
Science, Biology, Flora and Fauna, Plantae - Curt's Echinodorus. Information about species and cultivation of this water plant used in aquaria.
http://www.echinodorus-online.de/
Welcome to the Bromeliad Society International
Science, Biology, Flora and Fauna, Plantae - Bromeliad Society International. Promotes public and scientific interest in the research, development, preservation, and distribution of bromeliads throughout the world.
https://bsi.org/
Endangered
Science, Biology, Flora and Fauna, Plantae - Endangered. Information about Lamiaceae species classified as endangered, with their historic range and status, and selected photographs.
http://endangered.1hwy.com/
The Mint Chronicles
The Mint Chronicles an introduction to plants belonging to the Lamiaceae/Labiatae or mint family
http://mintchronicles.itgo.com
International Aroid Society
Aroid is the common name for members of the Araceae family of plants, sometimes known as the Philodendron or Arum family. The sometimes beautiful and sometimes bizarre combination of spathe and spadix known as the inflorescence, and sometimes referred to as a flower, is a distinguishing feature of all aroids. The mission of the International Aroid Society is to provide information, assist in the distribution of unusual species and provide fellowship to everyone with an appreciation for this wonderful plant family.
http://www.aroid.org/