International Aroid Society


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The spathe and spadix of Amorphophallus titanum by Kandis Elliot.

What is an Aroid?
Aroid is the common name for members of the Araceae family of plants, sometimes known as the Philodendron or Arum family. The occasionally beautiful and often bizarre combination of spathe and spadix called the inflorescence, sometimes referred to as a "flower", is a distinguishing feature of all aroids.

Aroid of the Day

Amorphophallus haematospadix

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$25 gets you four mailed newsletters a year, a journal subscription, and access to much, much more. All while supporting Aroid research and education.

Looking for information on Amorphophallus and Amorphophallus titanum?
- Check out the genus page on Amorphophallus for articles, links to culture and more
- Buy reprints of Aroideana Volume 19 - the Amorphophallus issue
- Have a gander at this cool article on pollination of Amorphophallus paeoniifolius.

Latest posts on Aroid-L

	Variegated Monstera deliciosa question (Cyndi Krall) Last post by: Cyndi Krall <cyndikrall at aol.com> on 2019.08.19 at 20:19:20	2 posts
	Epipremnum cebu blue Last post by: Russ <bluesea14808 at yahoo.com> on 2019.08.18 at 20:27:31	4 posts
	Variegated Monstera deliciosa question Last post by: Cyndi Krall <cyndikrall at aol.com> on 2019.08.18 at 20:31:06	4 posts
	Philodendron white knight Last post by: charlotte durrant <charlotte9611 at hotmail.co.uk> on 2019.08.16 at 05:41:17	1 posts
	Amydrium zippelianum - two forms ? Last post by: The Silent Seed <tylus.seklos at gmail.com> on 2019.08.13 at 12:47:14	11 posts

A new book is available on the Araceae of French Guyana

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IAS Calendar:
September 21st & 22nd, 2019 - Regular Annual Show and Sale in Miami, FL