| A | B |
| Vascular plants | plants with transport tubes |
| non vascular plants | plants without transport tubes |
| seed plants | largest group of plants have transport tubes |
| angiosperms | flowering seed plants |
| dicots | two embryo leaves, network veins |
| monocot | one embryo leaf, parallel veins |
| gymnosperms | non flowering seed plants |
| conifers | seeds in cones needle leaves |
| ferns | vascular plants reproduce by spores |
| mosses | non vascular plants reproduce by spores |
| botany | study of plants |
| seed coats | protective containers around seeds |
| evergreens | gymnosperm that are green year round |
| ginkgo tree | gymnosperm that has fan like leaves |
| spores | reproductive body of ferns and mosses |
| humus | dead mosses |
| bog | wet spongy ground |
| vascular tissue | tube like structures |
| needles | leaves of conifers (evergreens) |
| softwood | wood of conifers (evergreens) |
| pygmy plants | another name for mosses |
| seeds | reproductive body of gymnosperms and angiosperms |