From Wayne's Word, an online textbook of natural history

• Flower Terminology #1
• Flower Terminology #2
• Flower Terminology #3
• Inflorescence Terminology #1
• Inflorescence Terminology #2
• Leaf Terminology #1
• Leaf Terminology #2
• Fruit Terminology #1
• Fruit Terminology #2
• Fruit Terminology #3
• Fruit Terminology #4

From vPlants: a Virtual Herbarium of the Chicago Region

• Plant Glossary

From Vascular Plant Systematics, by Radford, Dickison, Massey, and Bell

• Phytography - Morphological Evidence (illustrated)

From the Plant Information Center at UNC, Chapel Hill

• Student Botanical Dictionary

From the Native Plant Trust GoBotany project

• Glossary

From the Virginia Department of Conservation and Recreation

• Natural Communities Glossary of Technical Terms

From the Northern Ontario Plant Database

• Nomenclatural Terms

From the Digital Atlas of Ancient Life

• Leaf Structure & Evolution

From the Australian Pea-flowered Legume Research Group

• Character Terms

From (?)

• Dictionary of Botany