The previous page is sending you to https://www.alamy.com/the-cyclopdia-of-anatomy-and-physiology-anatomy-physiology-zoology-section-of-macrospore-of-pilularia-some-time-after-germination-50-diam-a-two-layers-of-the-exospore-the-outer-vertically-striated-the-inner-homogeneous-b-cavity-of-endospore-bounded-superiorly-by-the-prothallium-the-papilkcform-summit-of-which-projects-through-the-canal-of-the-exospore-which-is-surrounded-by-a-white-coriaceous-exospore-this-last-exhibits-two-distinct-layers-of-which-the-internal-is-colourless-and-vitreous-without-trace-of-structure-while-the-external-appears-to-be-formed-of-prismatic-colu-image216210325.html.

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