black birch


Also found in: Dictionary, Thesaurus, Medical, Wikipedia.
Enlarge picture
white birch

white birch

Trees have paper-like bark. Snapped twigs have wintergreen aroma. Bark and twig tea used for lung problems, sore muscles, joint pain, skin fungus, cracked heels, bladder and urinary issues, stomach aches, laxative, diuretic, colds, fever, rheumatism, diarrhea, tumors, cancer, anti-viral, anti-inflammatory, skin cancer. Birch tea has been historically used in enemas. Worm-like flowers (catkins) also edible.
References in periodicals archive ?
10 per share within 24 months from the listing of Black Birch Capital common shares on the TSX Venture Exchange.
Black birch, which is intermediate in shade tolerance and is often considered ecologically similar to yellow birch, exhibited little growth response to soil resource congruence.
The simulated blowdown in 1990 reduced the density of black birch canopy trees from 47.
Seed rain of black birch was only slightly more variable in the blowdown than the understory: coefficient of variation (CV) = 44%, 49%, 61%, and 42% along the north, central, south, and understory transects, respectively.
6% of the total k-value for black birch and yellow birch, respectively (Table 3).
Mortality rates on top sites were greater in yellow birch than in black birch, particularly during the first two years of the experiment [ILLUSTRATION FOR FIGURE 4 OMITTED].
Yellow birch: American birch Sweet birch: cherry and black birch Paper birch: white and canoe birch
The black birch is what gives us our yellow," she said while noting she feels the foliage season is getting off to a late start.
We have a tree here, a big black birch," Trexler said.
At left, Thom Kyker-Snowman holds a black birch that has flourished in the cut area.
Elisa Campbell of the Sierra Club said she is concerned that failure to maintain diversity of species through successful regeneration could result in the Quabbin watershed being dominated by white pine, black birch and red maple.
Black birch and red maple may be prolific, and quick to establish a foothold, but neither tree species is as long-lived as the majority of hardwoods and softwoods found in the Quabbin watershed.