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CCDB → Pteridophytes → Isoëtaceae → Isoetes → Isoetes virginica N. Pfeiff.
| Name | Accepted Name | Gametophytic(n) | Sporophytic(2n) | Data Source | reference | ||
| ! | Isoetes piedmontana (N. Pfeiff.) C. F. Reed | Isoetes virginica N. Pfeiff. | 22, 44 | IPCN online | Musselman, L. J. & K. D. Heafner. 1997. Monograph of southeastern Isoetes. (Abstract). ASB Bull. 44(2): 119. | ||
| Isoetes virginica N. Pfeiff. | Isoetes virginica N. Pfeiff. | 44 | IPCN online | Brunton, D. F., D. M. Britton & T. F. Wieboldt. 1996. Taxonomy, identity, and status of Isoetes virginica (Isoetaceae). Castanea 61(2): 145–160. | |||
| ! | Isoetes piedmontana (N. Pfeiff.) C. F. Reed | Isoetes virginica N. Pfeiff. | 22, 44 | IPCN67-71 | MATTHEWS, J.F., & W.H. MURDY. 1969. A study of Isoetes common to th granite outcrops of the Southeastern Piedmont, United states. Bot. Gaz. 130: 53-61. | ||
| ! | Isoetes piedmontana (N. Pfeiff.) C. F. Reed | Isoetes virginica N. Pfeiff. | 22 | Love, 1977 | Matthews & Murdy 1969 | ||
| ! | Isoetes piedmontana (N. Pfeiff.) C. F. Reed | Isoetes virginica N. Pfeiff. | 44 | Love, 1977 | Matthews & Murdy 1969 |