B. No stolons. Leaf blade borne at right angles to stalk. Ligule having short dense hairs. Slow to establish. Rhizomes and stolons create a course matted turf that will sustain heavy traffic.
Ligules have long, somewhat sparse hairs.
Does not tolerate shade. Rhizomes present, but no stolons. Leaf blade has a prominent midrib and fine obscure veins and a tip shaped like prow of a canoe. Stolons produce a thick, dense turf that supports moderate traffic. Adapted to high elevation areas.