Ultraestructura foliar de Vigna unguiculata L.
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| Nhiều tác giả: | , |
|---|---|
| Định dạng: | artículo original |
| Trạng thái: | Versión publicada |
| Ngày xuất bản: | 1977 |
| Miêu tả: | Under the scanning microscope the epidermal cells of the leaf of Vigna unguiculata are irregular, mostly polygonal. The adaxial (upper) and the abaxial (Jower) surfaces exhibit two kinds of trichomes: some hooked hairs with a dilated base, and abundant glandular, multicellular hairs. The leaf is amphistomatic; the number of stomata per mm2 is similar in both surfaces. The ostioles are quite small and without any ornamentation. Veins are straight, and more pubescent abaxially. The cuticle is irregular on the areolar epidermis and striated on the veins. |
| Quốc gia: | Portal de Revistas UCR |
| Tổ chức giáo dục: | Universidad de Costa Rica |
| Repositorio: | Portal de Revistas UCR |
| Ngôn ngữ: | Español |
| OAI Identifier: | oai:portal.ucr.ac.cr:article/25877 |
| Truy cập trực tuyến: | https://revistas.ucr.ac.cr/index.php/rbt/article/view/25877 |