Papaver somniferum
Morphine
Atropa belladonna
Atropine
Rauwolfia serpentina
Reserpine
Digitalis lanata
Digoxin
Strychnos toxifera
d-TC
Pilocarpus microphyllus
Pilocarpine
Salix alba (Willow bark)
Aspirin
Taxus baccata (Bark of Pacific Yew tree)
Paclitaxel
Cinchona officinalis
Quinine
α-Bungarotoxin
Kraits
Arabinose, Nucleosides
Marine invertebrates
Conus magus (Cone snail toxin)
Ziconotide
Bryostatin- compounds
Marine invertebrates
Dinoflagellates
Saxitoxin
Streptomyces notatum
Penicillin
Streptomyces venezuelae
Chloramphenicol
Penicilium griseofulvum
Griseofulvin
Streptomyces griseus
Streptomycin
Streptomyces gradiae
Neomycin