pinus flexilis(n = noun.plant) limber pine - western North American pine with long needles and very flexible limbs and dark-grey furrowed bark;
is a kind of white pine

genus pinus, pinus, pinus albicaulis, pinus aristata, pinus attenuata, pinus banksiana, pinus californiarum, pinus cembra, pinus cembroides, pinus contorta, pinus contorta murrayana, pinus densiflora, pinus echinata, pinus edulis, pinus glabra, pinus jeffreyi, pinus longaeva, pinus monophylla, pinus monticola, pinus mugo, pinus muricata, pinus nigra, pinus palustris, pinus parryana, pinus pinea, pinus ponderosa, pinus pungens, pinus quadrifolia, pinus radiata, pinus resinosa, pinus rigida, pinus serotina, pinus strobiformis, pinus strobus, pinus sylvestris, pinus taeda, pinus thunbergii, pinus torreyana, pinus virginiana, spinus pinus