Cannabis plant stem. Polarised light micrograph of a cross section through a stem of the hemp plant (Cannabis sativa). The main layers seen here are the epidermis (outer layer,lower left),followed by thin layers of parenchyma,phloem,cambium,and xylem. Magnification: x8 | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / Pasieka, Alfred |
Bildgröße: | 4983 px × 4500 px |
Modell-Rechte: | nicht erforderlich |
Eigentums-Rechte: | nicht erforderlich |
Restrictions: | - |