It is the cache of ${baseHref}. It is a snapshot of the page. The current page could have changed in the meantime.
Tip: To quickly find your search term on this page, press Ctrl+F or ⌘-F (Mac) and use the find bar.

Research on the biology of Echinacea pallida Nutt. and Echinacea purpurea (L.) Moench (II) | MUNTEAN | Notulae Botanicae Horti Agrobotanici Cluj-Napoca

Research on the biology of Echinacea pallida Nutt. and Echinacea purpurea (L.) Moench (II)

Leon Sorin MUNTEAN, Alexandru SALONTAI, Constantin BOTEZ, Mircea TAMAS, Solovastru CERNEA, Gavrila MORAR, Felicia VAIDA

Abstract


In the second year of vegetation, after emergence, Echinacea pallida Nutt. and Echinacea purpurea (L.) Moench, form a leaf rosette and the first floral shoots appear in June. Plant vigour is significantly higher in Echinacea purpurea than in E. pallida, saved for roots. E. pallida is tetraploid, 2n=4x=44 chromosomes, of small size, between 5,87 and 3,04 microns, relatively easy to individualize by their shape and size.

Keywords


chromosomes; Echinacea pallida NUTT.; Echinacea purpurea (L.) MOENCH

Full Text: PDF