| Aroideae | |
|---|---|
 | |
| Zantedeschia aethiopica | |
Scientific classification  | |
| Kingdom: | Plantae |
| Clade: | Tracheophytes |
| Clade: | Angiosperms |
| Clade: | Monocots |
| Order: | Alismatales |
| Family: | Araceae |
| Subfamily: | Aroideae |
Aroideae is a subfamily of flowering plants in the family Araceae. It is the largest subfamily in Araceae and consists of about 72 different genera, and 2,300 species. Many Aroideae have spiny pollen grains without a sporopollenin outer exine layer and lacking an aperture.
It includes: [1]
May be subdivided into a series of twenty five tribes: [2] [3]
Arisaema is a large and diverse genus of the flowering plant family Araceae. The largest concentration of species is in China and Japan, with other species native to other parts of southern Asia as well as eastern and central Africa, Mexico and eastern North America. Asiatic species are often called cobra lilies, while western species are often called jack-in-the-pulpit; both names refer to the distinctive appearance of the flower, which consists of an erect central spadix rising from a spathe.
Pothos is a genus of flowering plants in the family Araceae. It is native to China, the Indian Subcontinent, Australia, New Guinea, Southeast Asia, and various islands of the Pacific and Indian Oceans.
Rhaphidophora is a genus in the family Araceae, occurring from tropical Africa eastwards through Malesia and Australasia to the Western Pacific. The genus consists of approximately 100 species.
Schismatoglottis is a genus of flowering plants in the family Araceae. Members of the genus are similar in appearance and growth habit to those of the genus Homalomena, but the two genera are not closely related. The primary difference is that the leaves of Schismatoglottis are not aromatic. Schismatoglottis are found primarily in tropical parts of Southeast Asia, New Guinea, and Melanesia. The majority of the species are native to the Island of Borneo.
Aridarum is a genus of flowering plants in the family Araceae. All of the known species in this genus are rheophytic and are endemic to the Island of Borneo. The plant is aquatic and has willow-shaped leaves that are able to take strong currents without sustaining damage.
Biarum is a genus of flowering plants in the family Araceae. It is composed of plants that are native to the Middle East, southern Europe, and North Africa. Biarum are often found growing in rock crevices and graveled soil composed largely of limestone.
Bucephalandra is a genus of flowering plants in the family Araceae. There are 30 species of Bucephalandra which have been discovered in Borneo and have been formally described by S.Y. Wong and P.C. Boyce. Most of the species are found in Borneo. Bucephalandra are usually found growing as dense mats over stones or rocks in streams or rivers in moist tropical forest.
Stylochaeton is a genus of flowering plants in the family Araceae that is native to Africa. Stylochaeton are rhizomatous with hastate leaves. Flowering in this genus is said to be quite uncommon. Stylochaeton is the sole genus in the tribe Stylochaetoneae.
Scindapsus is a genus of flowering plants in the family Araceae. It is native to Southeast Asia, New Guinea, Queensland, and a few western Pacific islands. The species Scindapsus pictus is common in cultivation.
Urospatha is a genus of flowering plants in the family Araceae that consists of 11 known species. They are found growing in South America and Central America in swamps, wet savannahs, and brackish water. The leaves of the species in this genus are upward pointing and sagittate (arrow-shaped). The inflorescences are quite unique; the spathe is mottled and elongated with a spiral twist at the end. The seeds are distributed by water and have a texture similar to cork that allows them to float. They also quickly germinate in water.
Culcasia is a genus of flowering plants in the family Araceae, native to tropical Africa. Most of its species are climbers and resemble Cercestis, except that they do not produce flagella.
Eminium is a genus of flowering plants in the family Araceae. The genus ranges from Turkey and Egypt east to Central Asia. Usually they can be found growing in barren areas in sand or stony soil. The foliage of Eminium resembles Helicodiceros and its inflorescence and fruit resembles those of Biarum.
Taccarum is a genus of flowering plants in the family Araceae. It is endemic to South America. The genus tends to grow in rocky areas.
Pothoideae is a subfamily of flowering plants in the family Araceae. These plants are commonly called the true aroids.
Apoballis is a genus of plants in the Araceae. It is native to Southeast Asia, primarily the Island of Sumatra in Indonesia. Some authorities regard this group as part of the larger genus Schismatoglottis.
Schottarum is a genus of flowering plants belonging to the family Araceae.
Thomsonieae is a tribe of plants in the arum family.
Pursegloveia is a genus of flowering plants belonging to the subfamily Aroideae in the family Araceae.
