The Himbertscha is a very rare variety. The name has nothing to do with raspberries (Himbeeren), but rather it comes from "im Bercla" meaning "in the vine" ("Bercla" is a Germanization of the Italian "pergola"). Indeed, this is the preferred method of training this variety.
In the 1970s, the Himbertscha was saved in extremis from certain disappearance by Josef-Marie Chanton, Visp producer, who had spotted some vines in the old vineyards of Visperterminen. He now has less than a quarter of a hectare planted.
Himbertscha is most commonly found in blends with Chasselas, the dominant variety of Switzerland. That said, a handful of producers do make varietal Himbertscha wines although Chanton’s are the only commercially available. These are typically straw coloured, and present aromas of spring herbs, wild garlic, dandelion, hazlenuts and lemons. On the palate, the flavours are quite similar to moss, lemon and Brazil nuts.
Himbertscha is the child of Humagne and the half sibling of Lafnetscha.
I have always enjoyed Swiss Rose wines ever since I bought from a Cave many years ago, not far from Geneva. The choice of this reasonably priced wine was a good one.
Thank you for following up. I have been very happy with the wines so far. There were some I did not like, but this was a matter of taste, rather than wine quality. I never knew much about Austrian wines before and I ordered some just to try them, but have been really impressed and have some new favourites like Zweigelt and Weissburgunder. I had Pinot Bianco before, but have never found it notable, while the Weissburgunder was amazing. I liked the Austrian Riesling, even though it was cheaper than relevant German wine and the Julienas Gamay was so nice. Overall I have been very happy quality and value and will order again.
I am taking the wines slowly and have greatly enjoyed the majority so far. Especially impressive were the fruhroter veltliner, schiave and Grisardi mondeuse.