织物
发表于 2025-3-26 21:15:30
Cheng-Few Lee,Hong-Yi Chen,John Leeclaimed the herbicides were safe and some of their representatives even claimed you could drink the pure undiluted chemical without injury (though I doubt anyone did it). Every year, government land managers, farmers, and homeowners spray millions of gallons across the land around the world.
STIT
发表于 2025-3-27 04:02:00
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extract
发表于 2025-3-27 08:45:26
Cheng-Few Lee,Hong-Yi Chen,John Leears. Even among weeds with long-lived roots, the parts we see, the shoots, are short-lived. Thus, natural disturbances create conditions for selection of an elite group of short-lived quick-maturing species with heavy seed production and great dispersal mechanisms.
饮料
发表于 2025-3-27 09:35:11
The Weed Problem,(Watson 1874). Today the same weeds dominate many millions of acres. In 2007, the U.S. Bureau of Land Management (BLM) the largest landholder in the Western USA had this to say about the spreading weeds.
Offset
发表于 2025-3-27 16:37:14
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褪色
发表于 2025-3-27 18:39:10
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柏树
发表于 2025-3-28 00:10:23
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价值在贬值
发表于 2025-3-28 05:31:01
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MITE
发表于 2025-3-28 08:46:19
Thorsten Hens,Marc Oliver Riegerd CWF is correct; the plant does just fine in CWF (altitude 4600 ft). The conflict might indicate that pressed plants were not present in the herbaria the describers were using when they wrote the descriptions.
synovial-joint
发表于 2025-3-28 13:06:44
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