Köppen climate classification | Pinus radiata | British undergraduate degree classification | British Board of Film Classification | Pinus contorta | Points classification in the Vuelta a España | Mountains classification in the Giro d'Italia | Biological classification | Race (classification of human beings) | Pinus nigra | Dewey Decimal Classification | Bordeaux Wine Official Classification of 1855 | Stellar classification | Mathematics Subject Classification | Library of Congress Classification | Classification of discontinuities | Race (human classification) | Pinus strobus | Pinus leiophylla | Pinus engelmannii | Pinus brutia | Office of Film and Literature Classification | Classification of Champagne vineyards | Young rider classification in the Tour de France | Settlement classification in Mexico | Office of Film and Literature Classification (Australia) | Mountains classification in the Vuelta a España | Irish Film Classification Office | International Patent Classification | International Association of Classification Societies |
The aecial hosts are white pines (Pinus subgenus Strobus, family Pinaceae) and the telial hosts include wild and introduced currants and gooseberries (Ribes, family Grossulariaceae), and two genera of the Orobanchaceae, Pedicularis and Castilleja.
On the Janka Scale of Hardness, which measures hardness of woods, lignum vitae ranks highest of the trade woods, with a Janka hardness of 4500 lbf (compared with African Blackwood at 2940 lbf, Hickory at 1820 lbf, red oak at 1290 lbf, Yellow Pine at 690 lbf, and Balsa at 325 lbf).