[PCA] NEWS: Use caution in collecting wild plants

[Olivia Kwong]

http://www.sfgate.com/cgi-bin/article.cgi?f=/c/a/2009/06/26/HOMQ186BP0.DTL

Use caution in collecting wild plants
Joe Eaton,Ron Sullivan
Sunday, June 28, 2009

Our recent column about the native California succulents called dudleyas 
drew a response from Stephen McCabe, who is director of education and 
coordinator of research at the UC Santa Cruz Arboretum. We feel the point 
he raised is important enough to be shared with our readers.

See the link above for the full article text.