7 Types of Palm Plants Palms That Work Well as Houseplants Apartment Therapy 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 Monstera obliqua Bolivia plant care tips needed Just adopted this Monstera from a friend, how do I get these brown spots to go away? : r plantclinic