Kalanchoe luciae can be told apart by having large, flat and often red-tinged leaves (that look like paddles) while Kalanchoe thyrsiflora is a sea-green plant with smaller, slightly cupped leaves that rarely show any red or pink coloration.
Blood in the urine: Blood that appears in the urine. Also known as hematuria. Gross hematuria refers to blood that is so plentiful in the urine that the blood is visible with just the naked eye.
Blood in urine is not always visible. If the amount of blood is small, the urine looks normal. This is called microscopic hematuria because the blood cells are visible only under a microscope. Typically, this is discovered when you have a urine test for some other reason. A trace amount of blood in your urine is normal. The average person with a healthy urinary tract excretes about 1 million red blood cells (RBC) in the urine each day. This amount of blood is not visible. This is not considered hematuria.