CCDB is a community resource. If you are aware of any missing data or if any of the counts are erroneous please submit it to the forms submit new counts, or report erroneous counts.
CCDB → Pteridophytes → Cyatheaceae → Sphaeropteris → Sphaeropteris brunei (Christ) R. M. Tryon
| Name | Accepted Name | Gametophytic(n) | Sporophytic(2n) | Data Source | reference | ||
| Cyathea brunei Christ | Sphaeropteris brunei (Christ) R. M. Tryon | 69 | IPCN72 | GOMEZ-PIGNATARO, L.D. 1971. Ricerche citologiche sulle Pteridof ite della Costa Rica. 1. Atti Ist. Bot. Univ. Lab. Crittogam. Pavia (Ser. 6.) 7: 29-31. | |||
| ! | Sphaeropteris brunei (Christ) R. M. Tryon | Sphaeropteris brunei (Christ) R. M. Tryon | 138 | Love, 1977 | Gomez-Pignataro 1971 |