The previous page is sending you to https://www.semanticscholar.org/paper/Stem-cankers-on-sunflower-(Helianthus-annuus)-in-a-Thompson-Tan/5c0c0b1313b7543f12e00cd7f417761e1bbddadf/figure/4.

 If you do not want to visit that page, you can return to the previous page.