This begonia is a real beauty. My neighbor, Nancy a/k/a "gardener extraordinaire" gave it to me when it was a wee little plant. Her plant was at least 5' tall and gorgeous. I stuck it in the ground and it is now about 3' tall. I knew it was a begonia but I didn't know its official name until I saw a picture of it in the Aug/Sept issue of Florida Gardening magazine in the article about Valkaria Tropical Gardens. It is called a lotus-leafed begonia (B. nelumbiifolia). It gets a tall spike of creamy white (small) flowers. The flowers pale in comparison to the leaf. As an old-timer greenhouse plantsman once told us, "If the leaf is beautiful then the flower is usually blah!"
Update on friend's surgery
16 hours ago