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.
Quick Answer. When leukocytes, or white blood cells, are found in urine, it may mean there is a urinary tract infection, according to WebMD. White blood cells in the urine can also be a sign of kidney disease.