URL：https://www.researchgate.net/publication/305575511/figure/fig15/AS:669424222740480@1536614580046/Variation-in-leaf-form-in-river-saltbush-Drawing-Kathy-Shapland.png
掲載元：https://www.researchgate.net/figure/Variation-in-leaf-form-in-river-saltbush-Drawing-Kathy-Shapland_fig15_305575511
