pinus longaeva

1 definition found

pinus longaeva - WordNet (r) 2.1 (2005) :

  Pinus longaeva
      n 1: small slow-growing pine of western United States similar to
           the bristlecone pine; chocolate brown bark in plates and
           short needles in bunches of 5; crown conic but becoming
           rough and twisted; oldest plant in the world growing to
           5000 years in cold semidesert mountain tops [syn: ancient pine
           , Pinus longaeva]