The New Student's Reference Work/Thorn
From Wikisource
| ←Thoreau, Henry David | The New Student's Reference Work (1914) Thorn |
Thorwaldsen, Albert Bertel→ |
| See also Thorns, spines, and prickles on Wikipedia, and the disclaimer. |
Thorn, a conspicuous rigid and sharp structure of plants. Thorns may be transformed leaves or branches, and are most extensively developed by plants of the arid regions.
