| taxonID | wfo-1200110106 |
| scientificNameID | urn:lsid:ipni.org:names:77353513-1 |
| scientificName | Spinulum annotinum subsp. dubium |
| taxonRank | subspecies |
| parentNameUsageID | wfo-0001279659 |
| scientificNameAuthorship | (Zoëga) J.H.Xue, Chepinoga & K.P.Ma |
| family | Lycopodiaceae |
| subfamily | Lycopodioideae |
| genus | Spinulum |
| specificEpithet | annotinum |
| infraspecificEpithet | dubium |
| verbatimTaxonRank | subspecies |
| nomenclaturalStatus | Valid |
| namePublishedIn | Checkl. Vasc. Pl. N. Asia 2 (2024) |
| taxonomicStatus | Accepted |
| created | 2025-01-09 |
| modified | 2025-04-09 |
| source | Ferns and Allies TEN - the Pteridophyte Phylogeny Group (PPG). |
| majorGroup | Lycopodiophyta |
| DataSource | World Flora Online 2026-06-21 |