%0 Journal Article %T Large variation in branch and branch-tip hydraulic functional traits in Douglas-fir (Pseudotsuga menziesii) approaching lower treeline %A Condo, Theresa, K %A Reinhardt,, Keith %J Tree Physiology %V 39 %N 8 %@ 0829-318X %D 2019-08-01 %I Oxford University Press %~ DeepDyve