and in-line filters several filtration systems utilize a filter element inserted in a straw or drinking tube, or a filter element secured inside the lid of a water bottle. while these are effective in removing most contaminants, including silt, they clog quickly and require constant cleaning in order...
(i enjoyed discovering that maltratar is spanish-mycologese for bruising; guzmán's notation for scleroderma michiganense, for example, is: "poco se mancha de rojizo al maltratarse"--"staining a little reddish when mistreated." me too.) . fresh surface not bruising. . spores c. . spores a. . growing...