| archegonium | megaspore mother cell |
| body cell | micropyle |
| Cycadophyta | microsporangium |
| egg | neck |
| embryo | nucellus |
| epicotyl | ovulate cone |
| Gingko | ovuliferous scale |
| Ginkgophyta | plumule |
| hypocotyl | pollen |
| integument | pollen tube |
| long shoot | prothallial cells |
| males cone | short shoot |
| megagametophyte | stalk cell |
| megaphyllous microsporophyll | subtending bract |
| Zamia | |