CREATE TABLE table_203_700 (id NUMBER, "year" NUMBER, "species" CLOB, "height" CLOB, "location grown" CLOB, "state" CLOB, "notes" CLOB)

what species of tree was the tallest one used ?
SELECT "species" FROM table_203_700 ORDER BY "height" DESC LIMIT 1
SELECT "species" FROM "table_203_700" ORDER BY "height" DESC FETCH FIRST 1 ROWS ONLY