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CCDB → Angiosperms → Compositae → Pyrrocoma → Pyrrocoma clementis Rydb.
| Name | Accepted Name | Gametophytic(n) | Sporophytic(2n) | Data Source | reference | ||
| Pyrrocoma clementis Rydb. | Pyrrocoma clementis Rydb. | 18(1) | Asteracea | Solbrig et al. 1969 Amer. J. Bot. | |||
| ! | Haplopappus clementis (Rydb.) S. F. Blake | Pyrrocoma clementis Rydb. | 18 | IPCN67-71 | SOLBRIG, Q.T., L.C. ANDERSON, D.W. KYHOS, & P.H. RAVEN. 1969. Chromosome numbers in Compositae. VIII: Astereae III. Amer. J. Bot. 56: 348-353. | ||
| Pyrrocoma clementis var. clementis | Pyrrocoma clementis Rydb. | 12 | eFlora |