SjoegrenâsjÃ¶gren (s PRONOUNCED-showâgrin) s is a chronic autoimmune disease in which aâperson s immune system turns against and attacks theâbody s own. Cells Inâsjoegren, sjÃ¶gren s white blood cells-attack moisture, producing glands such as the tear ducts and, salivary glands making it difficult for your body to produce saliva. and tears
We were the first in North America to grow species such as Glossostipula concinna, Zinowiewia matudae, Lozanella enantiophylla, Weinmannia pinnata, Meliosma matudae, Cedrela salvadorensis, and Heberdenia penduliflora. Over the decades, the collection has matured into a realistic representation of cloud forest habitat.
Boreal forests, or taiga, represent the largest terrestial biome. Occuring between 50 and 60 degrees north latitudes, boreal forests can be found in the broad belt of Eurasia and North America: two-thirds in Siberia with the rest in Scandinavia, Alaska, and Canada. Seasons are divided into short, moist, and moderately warm summers and long, cold, and dry winters.