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Strobilanthes atropurpureus2.jpg Ruellia ciliosa_photo by Bruce Sorrie.jpg Ruellia elegans x R. matudae_artificial hybrids.jpg.jpg Ruellia breedlovei_photo by R. Freyre.jpg Tetramerium sp.jpg Ruellia californica.jpg Bravaisia integerrima_habit2.jpg

Acanth Fact of the Day

A major clade within Acanthaceae is the cystolith clade. Cystoliths are anatomical structures found in leaves and are thought to be composed of calcium carbonate or calcium oxalate. Their function is unknown.
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Last Update:
08-17-2011 22:54
Store: 12-31-1969 17:00
Translation: 12-31-1969 17:00
JoomGallery: 12-31-1969 17:00
File repository: 12-31-1969 17:00
Links: 07-19-2007 09:28
Last registration: 02-22-2010 21:11
Last modified by: Erin Tripp
Taxon List

Acanthaceae s.s.:


Acantheae
Barlerieae
Andrographideae
Whitfieldieae
Justiceae
Ruellieae