i was Googling for someting else, but saw this:
[PDF] Enviroscaping to Conserve Energy: Ground Covers for South Florida
File Format: PDF/Adobe Acrobat - View as HTML
Page 1. Circular EES-39 The Institute of Food and Agricultural Sciences is an
opportunity/affirmative action employer authorized ...
- Caltrops, Puncture vine
18" S H H
Bright green leaves, yellow flowers spring through fall
Fast, attractive cover, but spiny fruit can penetrate soft-soled footwear, thus
restricting use to areas that
do not receive foot traffic.
this weed's seed/fruit is poky enough to give a flat track to an Abrams tank