7 Types of Palm Plants Palms That Work Well as Houseplants Apartment Therapy Monstera Deliciosa Buying Guide What to Look For. Just adopted this Monstera from a friend, how do I get these brown spots to go away? : r plantclinic Monstera obliqua Bolivia plant care tips needed Mammillaria sinforosensis ssp. marionae This beautifully spined subspecies comes from Cumbres de Gurachi, Barranca de Sinforosa, Chihuahua. It is another plant that has been said to be yet another form of Mammillaria