What family is red alder in?
What family is red alder in?
Betulaceae
Red Alder, Alnus rubra. Alnus rubra (red alder) is a deciduous broadleaf tree in the Betulaceae (Birch) family native to western North America. In California it is found primarily along the coast from San Luis Obispo County northward.
How long do red alders live?
Red alder is a relatively short-lived species, maturing at about 60 to 70 years; maximum age is usually about 100 years (Worthington et al. 1962). On favorable sites, trees can be 30 to 40 m tall and 55 to 75 cm in diameter.
Is red alder a hardwood?
Red alder is the most common hardwood tree growing in the Pacific Northwest. Through a proactive campaign of education, marketing, and creative use, alder is now a highly sought after hardwood throughout both the Pacific Northwest and around the world.
How do you identify alder wood?
Alder trees are easily identified by their brown hard, cone-like strobiles that dangle from bare brown-purple twigs that have orange markings. You can also spot alder trees by their light gray bark and orange-brown drooping flowers.
Where do red alders grow?
Alnus rubra (red alder) is a deciduous broadleaf tree in the Betulaceae (Birch) family native to western North America. In California it is found primarily along the coast from San Luis Obispo County northward.
What is the scientific name for Alnus rubra?
ABBREVIATION : ALNRUB SYNONYMS : Alnus oregona Alnus incana var. rubra Alnus rubra var. pinnatisecta SCS PLANT CODE : ALRU2 COMMON NAMES : red alder Oregon alder western alder Pacific Coast alder TAXONOMY : The currently accepted scientific name of red alder is Alnus rubra Bong. [31,34,40].
Where can I find Alnus rubra red alder?
White Alder, Alnus rhombifolia, is similar to Red Alder but is smaller; it is mostly an inland species is found in our range in northern Oregon. Distribution: Red Alder is found from southeast Alaska to southern California, with some isolated communities in northern Idaho. Growth: Red Alder grows rapidly and can reach 40-80 feet (15-25m).
How much Alnus rubra is sprayed in Oregon?
Since most forest land in the Northwest is managed for conifer production, however, over 80,000 hectares of timberland are sprayed with herbicides annually in Oregon alone to control red alder and other competing hardwood species.
Where to plant Alnus rubra at Oregon State?
A cut-leaf red alder ( Alnus rubra f. pinnatisecta) exists and is sometimes available in the nursery trade. Oregon State Univ. campus: in planting between Peavy and Dryden halls; east side Kearney Hall, 14th & Monroe Ave.
What family is red alder in? Betulaceae Red Alder, Alnus rubra. Alnus rubra (red alder) is a deciduous broadleaf tree in the Betulaceae (Birch) family native to western North America. In California it is found primarily along the coast from San Luis Obispo County northward. How long do red alders live? Red alder is a…