Sometimes, home is where the party is. From staycations on the couch to some much-needed self care, Barefoot On Tap brings the Joy of Missing Out to your home. Fact sheets have been produced by Biosecurity Queensland for invasive plants and animals. Hard copies are available at certain Biosecurity Queensland office locations. DAF does not post hard copies to the general public. About Air Plants. Air plants (Tillandsia spp.) are epiphytes, meaning that in nature they grow on other plants, usually on tree branches. There are hundreds of species and varieties of air plants. They usually have strap-shape or slender triangle-shape leaves that grow in a rosette pattern with new growth appearing from the center. Whiskies matured in Madeira casks are usually taking up the spiciness and fruitiness of the Madeira wine left inside the saves. Also the effect on the taste of the whisky is strongly influenced by the type of the Madeira wine. But due to the Estufagem process you always end up with some spiciness and sweetness, even if the Madeira is dry.