Plant defense against herbivory which differ from one another in both functional groups, and in basic carbon skeletons. Monoterpenoids, continuing 2 isoprene units, are volatile essential oils such as citronella, limonene, menthol, camphor, and pinene. Diterpenoids, 4 isoprene units, are widely distributed in latex and resins, and can be quite toxic. Diterpenes are responsible for making "Rhododendron" leaves poisonous. Plant steroids and sterols are also produced from terpenoid precursors, including vitamin D, glycosides (such as digitalis) and saponins (which lyse red blood cells of herbivores). Phenolics, sometimes called "phenols", consist of an aromatic 6-carbon ring bonded to a hydroxy group. Some phenols have antiseptic
The Sun Comes Out Tonight lyrics and album title was Patrick's prior issues with alcoholism and excessive drug use. Patrick explained it as: In my lifetime, the sun definitely came out at night... I’m a recovering drug addict and a recovering alcoholic, but when I was taking drugs, there were a few nights where my blood turned into golden, beautiful sunshine. It was all chemical-based, and I knew it was a lie, but it was completely overwhelming, and it was like the sun had come out at night." Patrick changed the album title from "Gurney" to "The Sun Comes Out Tonight" after feeling so inspired