A method of artificially producing the coloring matter of the madder plant, known under the name ... forty grains; extract of red sandal wood, thirty grains; oriental saffron, thirty-six grains ...
The botanical intruder that is field madder, scientifically dubbed as Sherardia arvensis ... beyond the intended targets and threatening the well-being of neighboring plant life. Despite the risk of ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results
Feedback