The Plant Hunter: Plants on Trial Lonicera vines The Philodendron sharoniae Mosquera is a rare and striking tropical plant, prized for its elongated, deeply ribbed leaves that can reach up to 3 feet in length. Native to the rainforests of What to do when monstera leaves turn brown and yellow? Monstera Deliciosa Large Form vs. Small Form: How to Tell Them Apart homeandgardenwise Prunella vulgaris var. lanceolata, Self Heal.