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CCDB → Angiosperms → Apiaceae → Heracleum → Heracleum sphondylium subsp. pyrenaicum (Lam.) Bonnier & Leyens.
| Name | Accepted Name | Gametophytic(n) | Sporophytic(2n) | Data Source | reference | ||
| ! | Heracleum sphondylium subsp. pyrenaicum (Lam.) Bonnier & Leyens. | Heracleum sphondylium subsp. pyrenaicum (Lam.) Bonnier & Layens | 22 | CHROBASE | LOEVE A., LOEVE D. - 1982. IOPB chromosome number reports LXXVI.. Taxon , 31(3): 583-587. | ||
| ! | Heracleum sphondylium subsp. pyrenaicum (Lam.) Bonnier & Leyens. | Heracleum sphondylium subsp. pyrenaicum (Lam.) Bonnier & Layens | 22 | CHROBASE | WEIMARCK G. - 1978 (1977). B chromosomes in Heracleum sphondylium s. lat. in Europe.. Act. 2e Symp. Intern. Ombellifere (Perpignon) , : 293-303. | ||
| ! | Heracleum sphondylium subsp. pyrenaicum (Lam.) Bonnier & Leyens. | Heracleum sphondylium subsp. pyrenaicum (Lam.) Bonnier & Layens | 22 | CHROBASE | WEIMARCK G. - 1978 (1977). B chromosomes in Heracleum sphondylium s. lat. in Europe.. Act. 2e Symp. Intern. Ombellifere (Perpignon) , : 293-303. |