You get a pimple when a pore in your skin gets clogged, usually with dead skin cells. Sometimes bacteria get trapped inside the pore, too, causing the area to become red and swollen. Cystic acne happens when this infection goes deep into your skin, creating a red, tender bump that's full of pus. It may hurt or itch. If a cyst bursts, the infection can spread, causing more breakouts.
Silk Floss Tree. The silk floss tree (Chorisia speciosa) , found in the tropical forests of Brazil, Argentina, Paraguay and Puerto Rico, bears thick spikes along the entire length of its bulging trunk.The tree has prickly horizontal branches that flower into pink and white.ilk Floss Tree. The silk floss tree (Chorisia speciosa) , found in the tropical forests of Brazil, Argentina, Paraguay and Puerto Rico, bears thick spikes along the entire length of its bulging trunk.
Spike: Unbranched inflorescence with sessile flowers (no pedicels). Raceme: Unbranched inflorescence with flowers on pedicels. Panicle: A branched or compound raceme (i.e. main rachis with branches bearing flowers on pedicels). Corymb: Flat-topped inflorescence with youngest flowers at the end of main axis or rachis.Cyme: Flat-topped inflorescence with oldest flowers at the end of main axis.padix: Inflorescence Of The Arum Family (Araceae) The spadix is the characteristic inflorescence of the remarkable arum family (Araceae). It consists of a thickened, fleshy axis (spike) bearing clusters of sessile, apetalous, unisexual flowers.