to end up dark-green-black; or discolored (see Molina)
for the countryside to be fresh and green; or, for the water to be green (see Molina)
the Roman numerals for 15 (see attestations)
the Roman numerals for 20 (see attestations)
Roman numerals for 29
the Roman numerals for 30 (see attestations)
the Roman numerals for 35 (XXX = 3 x 10, and V = 5) (see attestations)