Rheum Nobile
Rheum nobile, aka the Sikkim rhubarb or noble rhubarb, is a giant herbaceous plant native to the Himalaya, from northeastern Afghanistan, east through northern Pakistan and India, Nepal, Sikkim (in India), Bhutan, and Tibet to Myanmar, occurring in the alpine zone at 4000-4800 m altitude.
At 1-2 m tall, it towers above the other shrubs and low herbs in its habitat, and it is visible across valleys a mile away.
R. nobile is often called a glasshouse plant because of its outer curtain of translucent leaves which pass visible light, creating a green house effect, while blocking ultraviolet radiation. These are likely defenses against the increased UV-B exposure and extreme cold in its high altitude range.
Well if the veins of its leaves are edible and tasty just as the rhubarb's ones then then that's a lots of tarts and jars of jam to get from a sole plant :-)
ReplyDeleteI wonder if corn flowers are related to these? Corn flowers have made a huge comeback in the twin cities. I dislike them, as they choke out everything around them.... but to each their own.
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