Genus
Silybum
Adans.
pub. (1763) common name:
milkthistle
Named members of the Genus Silybum
1
Species
marianum
(L.) Gaertn.
common name:
blessed milk thistle, holy thistle
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.
Requests max-ageServer conditional caching if-none-matchCache-control etagConditional Versus Unconditional Caching In this episode Ivana optimizes her server's caching instructions for fast user access and reduced server load.