Found 4 datasets matching "St. John's wort".
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SRM 3262 St. John's Wort (Hypericum perforatum L.) Aerial Parts - This Standard Reference Material (SRM) is intended primarily for use in validating analytical methods for the determination of...
Search relevance: 312.84 | Views last month: 0 -
SRM 3264 St. John's Wort (Hypericum perforatum L.) Methanol Extract - This Standard Reference Material (SRM) is intended primarily for use in validating analytical methods for the determination of...
Search relevance: 311.84 | Views last month: 1 -
The Klamath I&M program implemented its Invasive Species Early Detection Protocol for its first full season from April to September 2009. During the season, a two person crew visited all six parks...
Search relevance: 38.63 | Views last month: 0 -
Observations of random and infested plots were searched for exotic and invasive plant species at Crater Lake NP, Lassen Volcanic NP, Lava Beds NM, Oregon Caves NM, Redwood NSP, and Whiskeytown NRA.
Search relevance: 21.80 | Views last month: 0
