This document lists 10 different types of indoor plants: Heartleaf Philodendron, Pittosporum, Mock Orange, Swedish Ivy, Leatherleaf Fern, Italian Ruscus, Israeli Ruscus/Butcher's Broom Ruscus, Pussy Willow, Curly Willow, Sansevieria/Snake Plant, and Thanksgiving Cactus. The document appears to be from a floral identification class and lists the plants studied in week 9.