What is the morphology of dioscorea alata?
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Dioscorea alata, a tuberous food crop, exhibits various morphological characteristics. The leaves of D. alata plants affected by leaf anthracnose show small, brown water-soaked spots that enlarge into irregular, dark brown or black necrotic lesions with a lighter center and darker edge . During its life cycle, the tuber of D. alata undergoes multiple morphological changes, including germination, degradation, new tuber formation, and maturation . The tuber shape, tuber flesh color, tuber skin texture, tuber cortex color, leaf shape, and young leaf color are important traits for distinguishing D. alata accessions . Starch granule morphology in D. alata varies between species and among varieties, with dominantly polygonal and triangular shapes observed . The tuber morphological characteristics of D. alata accessions collected from Purwodadi Botanic Gardens in Indonesia also exhibit high diversity, including varying forms, sizes, weights, colors, and flesh .
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5 Citations | The provided paper does not mention the specific morphology of Dioscorea alata. |
Open access•Journal Article | The paper provides information on the morphological characterization of Dioscorea alata landraces, including traits such as tuber shape, tuber flesh color, tuber skin texture, tuber cortex color, leaf shape, and young leaf color. |
| The paper states that the morphological characteristics of Dioscorea alata accessions show high diversity, especially in the tubers, which vary in form, size, weight, color, and flesh. However, specific details about the morphology of Dioscorea alata are not provided in the paper. | |
| The morphology of Dioscorea alata includes triangular and polygonal shapes for its starch granules, with a size classification of "Medium" except for two varieties classified as "Large". |
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