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CCDB → Pteridophytes → Ophioglossaceae → Botrychium → Botrychium virginianum (L.) Sw.
| Name | Accepted Name | Gametophytic(n) | Sporophytic(2n) | Data Source | reference | ||
| Botrychium virginianum (L.) Sw. | Botrychium virginianum (L.) Sw. | 92 | IPCN online | Wagner, F. S. 1993. Chromosomes of North American grapeferns and moonworts (Ophioglossaceae: Botrychium). Contr. Univ. Michigan Herb. 19: 83–92. | |||
| Botrychium cicutarium (Savigny) Sw. | Botrychium virginianum (L.) Sw. | 92 | IPCN online | Kurita, S. 1986. Chromosome studies on South American pteridophytes (1). In: Contributions to the Botany of the Andes. (II) 47–67. | |||
| ! | Botrypus virginianus (L.) Michx. | Botrychium virginianum (L.) Sw. | 182-184 | Love, 1977 | Britton 1953 | ||
| ! | Botrypus virginianus (L.) Michx. | Botrychium virginianum (L.) Sw. | 184 | Love, 1977 | Wagner 1955 | ||
| ! | Botrypus virginianus (L.) Michx. | Botrychium virginianum (L.) Sw. | 180 | Love, 1977 | Gopal-Ayengar 1957 | ||
| ! | Botrypus virginianus (L.) Michx. | Botrychium virginianum (L.) Sw. | c.180 | Love, 1977 | Love & Liive 1961d | ||
| ! | Botrypus virginianus (L.) Michx. | Botrychium virginianum (L.) Sw. | 184 | Love, 1977 | Niizeki, Nishida & Kurita 1963 | ||
| ! | Botrypus virginianus (L.) Michx. | Botrychium virginianum (L.) Sw. | 184 | Love, 1977 | Wagner 1963a | ||
| ! | Botrypus virginianus (L.) Michx. | Botrychium virginianum (L.) Sw. | 184 | Love, 1977 | Love & Love (in Love & Solbrig 1964a) | ||
| ! | Botrypus virginianus (L.) Michx. | Botrychium virginianum (L.) Sw. | 154 | Love, 1977 | Wagner, Farrar & McAlpin 1970 | ||
| ! | Botrypus virginianus (L.) Michx. | Botrychium virginianum (L.) Sw. | 184 | Love, 1977 | Love & Love (in Love 1976) | ||
| ! | Botrychium virginianum (L.) Sw. | Botrychium virginianum (L.) Sw. | 184 | eFlora | |||
| ! | Botrychium virginianum (L.) Sw. | Botrychium virginianum (L.) Sw. | 92 or 91 | Cave1956supp | Britton 1953 | ||
| ! | Botrychium virginianum (L.) Sw. | Botrychium virginianum (L.) Sw. | 92 | Cave1956supp | Wagner 1955 | ||
| ! | Botrychium virginianum (L.) Sw. | Botrychium virginianum (L.) Sw. | 92 | Cave1963 | Wagner 1963b |