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CCDB → Angiosperms → Compositae → Antennaria → Antennaria howellii subsp. howellii
| Name | Accepted Name | Gametophytic(n) | Sporophytic(2n) | Data Source | reference | ||
| Antennaria howellii subsp. howellii | Antennaria howellii Greene | 56, 84, 140(1, 1) | Asteracea | Bayer 1993 Arctic ＆ Alipin Res. | |||
| Antennaria howellii subsp. howellii | Antennaria howellii Greene | 140,56,84 | eFlora |