Ageratina altissima (white snakeroot) leaf cross section possibly illustrating tubular cavities. Curtis and Lersten. Amer. J. Bot. 73 1016-1021.
|
|
| Secretory Cavities and Canals | ||
| hi-res image | Curtis, Lersten, and Nowak 2002 rev. 2015 | ||||
Ageratina altissima (white snakeroot) leaf cross section possibly illustrating tubular cavities. Curtis and Lersten. Amer. J. Bot. 73 1016-1021. |
|||||
|
|||||