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참마는 열대덩굴성 식물로 마과의 여러해살이풀로 학명은 Dioscorea japonica이다.분포한국·중국·일본 등지에 분포한다. 서아프리카와 뉴기니에서는 참마가 주요 농작물이다.특징원기둥 모양의 육질 뿌리가 있으며, 줄기는 뿌리에서 나와 길이 2m 정도로 뻗고 다른 물체를 감아 올라간다. 잎은 마주나기하지만 간혹 어긋나기하는 것도 있으며 잎자루가 길고 긴타원형 또는 좁은 삼각형으로 끝이 뾰족하고, 잎겨드랑이에서 주아(珠芽)가 발달한다. 꽃은 암수딴그루이며 6~7월에 노란색을 띤 흰색으로 잎겨드랑이에서 1~3개의 이삭꽃차례로 달린다. 수꽃 꽃차례는 곧게 자라고 암꽃 꽃차례는 밑으로 처지는 가운데,수꽃에는 수술, 꽃덮이열편이 6개씩 있고 1개의 암술 흔적이 있다.암꽃에는 6개의 꽃덮이열편과 1개의 씨방이 있..

국표에 없다. Dioscorea sansibarensis is a species of flowering plant in the yam family known by the common name Zanzibar yam. It is native to Madagascar and to tropical Africa from Tanzania west to Guinea and south to Mozambique, and it is known elsewhere as an introduced species (including in southern Florida).Dioscorea sansibarensis grows from a tuber up to 40 centimeters wide. The vine may exceed ..

국표에 없다.Tacca leontopetaloides is a species of flowering plant in the yam family Dioscoreaceae. It is native to the islands of Southeast Asia. Austronesian peoples introduced it as a canoe plant throughout the Indo-Pacific tropics during prehistoric times. It has become naturalized to tropical Africa, South Asia, northern Australia, and Oceania. Common names include Polynesian arrowroot, Fiji arr..

국표에 없다.Dioscorea dumetorum, also known as the bitter yam, cluster yam, trifoliate yam, or three-leaved yam, is a species of flowering plant in the yam family, Dioscorea. It is native to sub-Saharan Africa and especially common in the tropical regions of West Africa, including Nigeria, Benin, and Ghana. D. dumetorum has both toxic and non-toxic varieties.DescriptionDioscorea dumetorum has distinc..

국표에 없다.Dioscorea bartlettii is a lesser-known species of yam that deserves a spotlight. This intriguing plant not only boasts a range of unique physical characteristics but also plays an essential role in the ecosystems it inhabits. From its etymological roots to its potential uses for humans, let’s delve into the captivating world of Dioscorea bartlettii.OverviewDioscorea bartlettii, often foun..

국표에 없다.Tacca palmata is a plant in the Dioscoreaceae family, native to Borneo, Cambodia, Indonesia, Malaysia, New Guinea, Philippines, Sulawesi, Sumatra, Thailand, and Vietnam.It was first described by Carl Ludwig Blume in 1827Tacca palmata - WikipediaGrowth FormFoliageFlowersTuberous herb to 40cm tall Leaves 12-20cm wide, palmately lobed; lobes 5-8, ovate or lanceolate. Bracts of inflorescence ..

국표에 없다.Dioscorea macrostachya, commonly known as the Chinese yam or cinnamon vine, is a perennial climbing plant that belongs to the Dioscoreaceae family. It is native to East Asia, particularly China and Japan. This plant is highly valued for its culinary and medicinal uses.The Chinese yam features heart-shaped leaves that are dark green and glossy, providing an attractive display on trellises ..

국표에 없다.Tacca integrifolia, also known as the white batflower or the black lily, is a species of flowering plant in the family Dioscoreaceae. It is native to tropical and subtropical rainforests in hilly regions of South Asia, including Pakistan, Bangladesh, Indochina, the Malay Peninsula, Sumatra, Java and eastern China.HabitatIt grows in the understorey of humid primary and secondary rainforest..