Subg. Equisetum: su-perficial stomates, stems branched. Subg. Hippochaete: sunken stomates, stems generally unbranched.
The high degree of morphological plasticity in the genus as well as by frequent hybridization among members within subgenus ...
הועלה ב-פברואר 12, 2021 02:30 אחה"צ
על ידי radekwalkowiak
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