Ippen H
Derm Beruf Umwelt. 1984;32(4):134-7.
Two observed cases indicate atypical forms of phyto-photodermatitis (photodermatitis bullosa striata). Unusual localisations or generalised outbreaks have to be taken into account in cases of sunbathing without clothes on. Power lawn mowers with rotating blades spread heracleum and other phototoxic juices via freshly cut grass, causing diffuse - as opposed to striped - manifestations on the uncovered skin areas. The most certain prevention of such a reaction is to known which few plants are responsible for phyto-photodermatitis and to avoid them in sunny weather. The plants should by no means be exterminated, even those (such as Heracleum mantegazzianum, "giant hogweed") which have a tendency to spread.
两例观察到的病例显示了植物性光皮炎（条纹状大疱性光皮炎）的非典型形式。在裸晒的情况下，必须考虑到不寻常的局部表现或全身性发作。带有旋转刀片的电动割草机通过新割的草传播独活草和其他光毒性汁液，在未覆盖的皮肤区域引起弥漫性（而非条纹状）表现。预防这种反应最可靠的方法是了解哪些植物会导致植物性光皮炎，并在阳光充足的天气避免接触它们。这些植物绝不应被根除，即使是那些有蔓延趋势的植物（如巨型猪草独活草）。
