3d image of prymnesin-2 skeletal formula

prymnesin-2 prymnesins hemolytic phycotoxin alga prymnesium parvum polyether polycyclic photosynthetic algae marine microalgae haptophytes anti-grazing anti-microbial hemolysis haemolysis erythrocytes 3d herbal phytochemical phytotherapy plant herb natural herbalism pharmacognosy pharmacopoeia poison toxicant toxic toxicity toxin toxicology poisoning danger hazard acute harmful ichthyotoxic exposure limit intoxication metabolite metabolism biosynthesis harmful algal bloom hab excessive algae growth