Philodendron crassinervium (Fresh unrooted single node cutting)
This climbing Aroid has large, narrow leaves to 18-24"+ long, each with a very pronounced midrib. It is an endemic of southeastern Brazil and has been found to grown lithophytically as well. Can be grown in a hanging basket or best displayed if allowed to climb a sturdy support. Fresh unrooted single node cuttings are available and shipped with damp sphagnum moss which they easily root in.