CCDBAngiospermsBoraginaceaeEchiumEchium strictum L.

9 chromosome counts in Echium strictum L.:


Name Accepted Name Gametophytic(n) Sporophytic(2n) Data Source reference
  Echium strictum L. Echium strictum L.   8 Flora Iberica Nmeros cromosomticos de plantas occidentales, 64-69. Fernndez Casas, J., A. Pons-Sorolla & A. Susanna.Anales Jard. Bot. Madrid37(1): 199-201(1980).
!   Echium strictum L. Echium strictum L. 8   IPCN65 Linder & L. 1965
!   Echium strictum L. Echium strictum L. 8   IPCN65 Linder & L. 1965
  Echium strictum L. Echium strictum L.   8 IPCN online Fernandez Casas, J., A. P. Sorolla & A. Susanna. 1980b. Numeros cromosomaticos de plantas occidentales, 64-69. Anales Jard. Bot. Madrid 37: 199–201.
!   Echium fastuosum J. Jacq. Echium strictum L.   16, 24 IPCN67-71 BORGEN L. 1970. Chromosome numbers of Macaronesian flowering plants. Nytt Mag. Bot. 17: 145-161.
!   Echium strictum L. Echium strictum L.   16 IPCN67-71 BORGEN, L. 1969. Chromosome numbers of vascular plants from the Canary Islands, with special reference to the occurence of polyploidy. Nytt Magasin for Botanik 16: 18-121.
!   Echium strictum L. Echium strictum L.   16 IPCN73-74 BRAMWELL, D., C.J. HUMPHRIES, B.G. MURRAY, I S.J. OWENS. 1971. Chromosome numbers in plants from the Canary Islands. Bot. Notiser 12/ 376-382. i
!   Echium strictum L. Echium strictum L.   16 Fedorov, 1974 Larsen 1960b
!   Echium strictum L. Echium strictum L.   16 Fedorov, 1974 Linder, Lambert 1965