What is a variety of Xanthosoma sagittifolium?
American taro, yautía, malanga, and uncucha. Cultivars with purple stems or leaves are also variously called blue taro, purplestem taro, purplestem tannia, and purple elephant’s ear. Common names for X. American taro, yautía, malanga, and uncucha.
What is the English name for Xanthosoma sagittifolium?
xanthosoma sagittifolium, the arrowleaf elephant ear or arrowleaf elephant’s ear, is a species of tropical flowering plant in the genus xanthosoma, which produces an edible, starchy corm. Other problems with elephant ear plants tall, thick petioles have quite a job sustaining the large leaves, so some staking may be required. Without support, the broad leaves have a tendency to droop and cover lower growing plants. They also replace the old leaves as the plant matures.Most elephant’s ear plants Colocasia, Alocasia, Caladium, and Xanthosoma are perennials. However, when gardening in a more cooling hardiness zone then treat them as annuals.In tropical climates, plants will grow to 6-9′ tall and produce huge green elephant-ear-like leaves to 4′ long and 3′ wide on stiff, ribbed petioles to 3′ long. Leaves are sagittate, hence the specific epithet.There are two types of elephant ears: alocasias and colocasias. Colocasias display their leaves with tip of the heart pointing down. They prefer full sun and consistent moisture. Alocasias hold the tip of their leaves out or upward and they prefer more well drained soil and a little shade.Since elephant ears need moist to wet soils to thrive, do not grow them with plants that need drier soils. Such pairings would leave some of the plants in suboptimal conditions.What is the difference between Xanthosoma sagittifolium and Colocasia esculenta?In Colocasia, the petiole attachment was peltate, whereas for Xanthosoma, the petiole attachment is at the margin of the leaf. Moreover, C. X. The petiole or leaf stem of Alocasia is connected at the leaf notch which causes the leaf to point upward whereas the petiole is farther down from the notch in Colocasia causing the leaf to droop. Xanthosomas typically have arrow-shaped leaves that are waxy and heavily veined.