distichous

The spikelets are very small, one-flowered, half immersed in the alternating distichous cavities of the rachis.

From A Handbook of Some South Indian Grasses by K. Rangachari

Stems are numerous, stiff and erect, 1/2 to 3 feet in length, glabrous, covered below by brownish or whitish scale-leaves, and above with densely distichous leaves.

From A Handbook of Some South Indian Grasses by K. Rangachari

But on the stem the cells are distichous and wide apart.

From Narrative of the Voyage of H.M.S. Rattlesnake, Commanded By the Late Captain Owen Stanley, R.N., F.R.S. Etc. During the Years 1846-1850. Including Discoveries and Surveys in New Guinea, the Louisiade Archipelago, Etc. to Which Is Added the Account of Mr. E.B. Kennedy's Expedition for the Exploration of the Cape York Peninsula. By John Macgillivray, F.R.G.S. Naturalist to the Expedition. — Volume 1 by John MacGillivray

The leaf-blade is soft, narrowly linear, finely acute, acuminate or pungent, somewhat glaucous, conspicuously distichous at the base of the stem and, in non-flowering branches, scabrid along the margins.

From A Handbook of Some South Indian Grasses by K. Rangachari

The leaf-sheaths are distichous and towards the base of the stem are 1/2 inch broad, compressed, keeled and with scattered tubercle-based hairs.

From A Handbook of Some South Indian Grasses by K. Rangachari