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 ...
Posted on 12 de fevereiro de 2021, 02:30 PM
by radekwalkowiak
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