| ID illustration | 6630 |
| ID publication | 46 |
| ID volume | 172 |
| code scanning institute | MBO |
| scanning institute | Missouri Botanical Garden, St. Louis, U.S.A. |
| URL volume | https://archive.org/details/mobot31753002722475 |
| ID species cited | 932880 |
| species cited | Sempervivum urbicum C. Sm. ex Hornem. |
| ID basionym cited | 932880 |
| basionym cited | Sempervivum urbicum C. Sm. ex Hornem. |
| ID species recognized | 24533 |
| species recognized | Aeonium urbicum (C.Sm. ex Hornem.) Webb & Berthel. |
| ID basionym recognized | 932880 |
| basionym recognized | Sempervivum urbicum C. Sm. ex Hornem. |
| ID genus cited | 3513 |
| genus cited | Sempervivum |
| ID genus recognized | 3494 |
| genus recognized | Aeonium |
| Aeonium urbicum (C.Sm. ex Hornem.) Webb & Berthel. [3] | |
| Crassulaceae - | |
| vernacular names |
|
| Aeonium Webb & Berthel. [60] | |
| W. Curtis, Bot. Mag., vol. 129 [ser. 3, vol. 59]: t. 7893 (1903) [M. Smith] [61] | |
| drawing: M. Smith [4713] | |
| epithet recognized species: urbicus,-a,-um [12] | |
| epithet cited species: urbicus,-a,-um [12] | |
| Illustration contributed by: | Missouri Botanical Garden, St. Louis, U.S.A. |
W. Curtis, Bot. Mag., vol. 129 [ser. 3, vol. 59]: t. 7893 (1903) [M. Smith]