Bog Bilberry (Arctic Blueberry) Vaccinium uliginosum Kigutaarnat nagguii / mosebølle / blåbær Kigutaarnat, Blåbær (Thanks wiki!)
English bluebells … and Spanish ones too. Lily of the Valley (valleys being geographical features ). And following that thought, Mountain Ash.
Bengal Crimson (a rose), Pride of Madeira (Echium candicans) and the Shirley poppy (papaver rhoeas). Shirley is not that far away from me in S London; it used to have a Shirley Poppy pub, now alas a Macdonald's. The poppies had been bred by a local vicar, the Revd William Wilks.
I used to have his apple tree. It got canker and died on me. Malus domestica &s;Reverend W. Wilks&s; (C) | apple &s;Reverend W. Wilks&s; Fruit Edible/RHS
Atlas cedar, can I get away with that, from the Atlas mountains, Monterey pine, Pondarosa pine might be pushing it a bit. Scots pine. Californian poppy. Eschscholzia californica, sometimes called the Mexican poppy.