distichous

Cotyledons 2 or 3.—Strong-scented evergreen trees, with very small and scale-like or some awl-shaped closely appressed-imbricated leaves, distichous branchlets, and exceedingly durable wood.

From The Manual of the Botany of the Northern United States Including the District East of the Mississippi and North of North Carolina and Tennessee by Asa Gray

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 spikelets are usually 2-flowered, smooth, articulate on short peduncles, distichous, 1/3 to 1/2 inch long.

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

Adj. bisected &c. v.; cloven, cleft; bipartite, biconjugate†, bicuspid, bifid; bifurcous†, bifurcate, bifurcated; distichous, dichotomous, furcular†; semi-, demi-, hemi†.

From Roget's Thesaurus of English Words and Phrases by Peter Mark Roget