Based on the DM yield, Stipa Baicalensis, Leymus chinensis, Serratula centauroides, Achnatherum
sibiricum, and Cleistogenes squarrosa were the dominant grasses in MS.
constrictum (Hitchc.) Valdes-Reyna & Barkworth--R.A.
(27.) Shi, Y.W., Zhangb, X., Louc, K.: Isolation, characterization, and insecticidal activity of an endophyte of drunken horse grass, Achnatherum
The most-frequently recorded species across all community types were Achnatherum
hymenoides, Guttierrezia sarothrae, and Bouteloua gracilis (Appendix).
In addition to creating diversity in forest-dominated landscapes, Yukon grasslands are also known to include rare endemic species such as Nestotus macleanii (Maclean's goldenweed), and prairie floristic elements such as Hesperostipa comata (needle-and-thread grass) and Achnatherum
richardsonii (Richardson needlegrass) (Cody, 2000).
(Torrey's jointfir); the trees Cercocarpus montanus (true mountainmahogany), Pinus edulis (twoneedle pinyon), and Juniperus osteosperma (Utah juniper); and the grasses Achnatherum
hymenoides (Indian ricegrass), Pseudoroegneria spicata (bluebunch wheatgrass), and Poa secunda (Sandberg bluegrass) along with many native forbs (U.S.
Buckbrush (Ceanothus cuneatus) was abundant on these sites, and common grasses included Lemmon's Needlegrass (Achnatherum
lemmonii), Idaho Fescue (Festuca idahoensis), Medusa-head Rye (Taeniatherum caput-medusae), and Bulbous Bluegrass (Poa bulbosa).
& Rupr.) Barkworth), Indian ricegrass (Achnatherum
gansuense from the host plant Achnatherum
splendens, Bromus japonicus, and Leymus racemosus are primary grasses in this reserve.
wyomingensis (Wyoming big sagebrush), Pseudoroegnaria spicata (bluebunch wheatgrass) and Achnatherum
thurberianum (Thurber's needlegrass) ( oe,1991).
1851) (as Delphacodes Nguyen (para grass) *; also reported campestris (Van Duzee, 1897) Achnatherum
coronatum (Thurb.) Barkworth (giant ricegrass), Agropyron cristatum (L.) Gaertn.