Tribus
Semperviveae
Dumort.
pub. Fl. Belg.: 85. 1827.
Genus
Sempervivum
L.
pub. (1753) common name:
houseleek
Named members of the Genus Sempervivum
1
Species
heuffelii
Schott
syn. Jovibarba heuffelii
2
Species
tectorum
L.
common name:
hen-and-chicks, houseleek
Individual specimen entries are published in the sample database supplied with
The Compleat Botanica for species or varieties of this supra-generic taxon.
Additional information is available in the commercial version
of The Compleat Botanica software for species with this symbol.
Grok observedObserver part meansObservation thoroughlyOn the Meaning of ‘Grok’ The Martians seem to know instinctively what we learned painfully from modern physics, that observer acts with observed through the process of observation. ‘Grok’ means to understand so thoroughly that the observer becomes a part of the observed.