Dictionaries, Thesauruses, Pictures, and Press Releases
- martin bug
- Martin, Benjamin
- Martin, Charles James
- Martin, Henry Newell
- Martínez, Cris
- Martini, Francesco Di Giorgio
- Martinovics, Ignác
- martins
- Martius, Karl Friedrich Philipp von
- Martonne, Emmamuel-Louis-Eugène De
- Martyn, David Forbes
- Martyniaceae
- Marum, Martin (Martinus) van
- marvel of Peru
- Marvel, Carl Shipp (“Speed”)
- Mary Lyon effect
- Masaridae
- Mascagni, Paolo
- Mascart, Éleuth
- Mascheroni, Lorenzo