gregpresley schreef
Flourish might be a 'generous' word - but they "might" survive. Actually,
somewhere in the east, perhaps at the Arnold Arboretum in Boston, they
actually have been able to make the Sequoia's close cousin, the Redwood
grow.

+ + +
Actually this "Sequoia's close cousin" has got a name, which is Sequoia.
Lets please not confuse things just for the sake of confusing them.

Also actually, the Arnold Arboretum boasts of a big Sequoiadendron (itself),
which however was not grown there, but transplanted in 1972 from Chestnut
Hill (nearby)
PvR