| Mesembryanthemum crystallinum |
| Authority | : | Linnaeus, 1753 |
| English | : | Common Iceplant |
| Italiano | : | erba cristallina, erba cristallina comune |
| Español | : | escarcha, escarchada, escarchosa, hierba del rocío |
 |
 |
| Tenerife, Spain; 25 December 2015. | |
| Mesembryanthemum nodiflorum |
| Authority | : | Linnaeus, 1753 |
| Italiano | : | erba cristallina stretta |
| Español | : | aguazul, gurullicos, hierba del vidrio |
 |
| Agios Pavlos (Crete), Greece; 5 April 2018. |
 |
 |
| Mochlos (Crete), Greece; 31 March 2018. | |