| There are about 200 species of Philodendron in the aroid family Araceae. |
| The final goal is to help to revitalize agricultural production, not only of taro, but also of other aroid root crop species. |
| The ZZ plant, Zamioculcas zamiifolia, is a good-looking, extremely easy-to-grow aroid that can be enjoyed indoors in low light or outdoors in shade. |
| In the aroid family, which has provided a range of long-lived houseplants, most prominent are the philodendrons. |
| A good series of tropical aroids is to be seen in the aroid house at Kew. |
| Jack-in-the-pulpit is the only other aroid native to our part of the world. |
