| ID illustration | 443040 |
| ID publication | 4577 |
| ID volume | 5961 |
| code scanning institute | JSTOR |
| scanning institute | JSTOR digital library, U.S.A. |
| URL volume | |
| ID species cited | 283975 |
| species cited | Crassula tetragona subsp. acutifolia (Lam.) Toelken |
| ID basionym cited | -1 |
| basionym cited | |
| ID species recognized | 283974 |
| species recognized | Crassula tetragona L. |
| ID basionym recognized | 283974 |
| basionym recognized | Crassula tetragona L. |
| ID genus cited | 3498 |
| genus cited | Crassula |
| ID genus recognized | 3498 |
| genus recognized | Crassula |
| Crassula tetragona L. [7] | |
|   | Crassulaceae - |
| vernacular names |
|
| Crassula L. [342] | |
| W. Curtis, Bot. Mag., ser. 2, vol. 18(): : p. 27 (2001) [G. Condy] [62] | |
| drawing: G. Condy [162] | |
| epithet recognized species: tetragonus,-a,-um [135] | |
| epithet cited species: tetragonus,-a,-um [135] | |
| Illustration contributed by: | JSTOR digital library, U.S.A. |