The yellow-flowered "Arnold Promise" introduced by the Arnold Arboretum is one of the best.
What does AA stand for?
AA stands for Arnold Arboretum (Harvard University)
This definition appears frequently and is found in the following Acronym Finder categories:
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See other definitions of AA
We have 149 other meanings of AA in our Acronym Attic
- Argentum Astrum (Aleister Crowley's Mystical Fraternity)
- Arithmetic Accuracy
- Arithmetic Average
- Arithmetical Average
- Arlington Annex Building (Virginia)
- Armature Accelerator
- Armed Forces Americas
- Armies in the Atlantic (used with APO/FPO)
- Army Ants
- Arn Anderson (pro wrestler)
Samples in periodicals archive:
His father was a botanical taxonomist at Harvard's famed Arnold Arboretum, the oldest public arboretum in North America.
Mr Wilson rose from a humble background - the son of a railway worker in Birmingham - to become the director of Harvard University's Arnold Arboretum.
Still, the environmental concerns discussed at the Harvard Divinity School seldom connected to the environmental issues that were then being discussed at the Kennedy School of Government, the Harvard School of Public Health, and the Arnold Arboretum.
The most important species are the hybrids, many of which were raised at the Arnold Arboretum in America.
``They're saying this is the oldest tree in Boston,'' said Peter Del Tredici, after the bonsai was safely tucked back into its pot Tuesday afternoon at the Arnold Arboretum.
Do take special notice of "Arnold Promise," a vase-shaped, vigorous, yellow-flowered witchhazel introduced by the Arnold Arboretum in Boston.
The most important are the hybrids, many of which were raised at the Arnold Arboretum in America.