Kaiparowits flora

The paper presents an annotated list of 851 taxa in 358 genera and 80 families.   Threatened and endangered plants are enumerated.     

Plants of Arizona: a new species of Astragalus from the Kaibab Plateau

Astragalus atwoodii Welsh and Thorne is named and described on the basis of materials collected on the Kaibab Plateau in Coconino County, Arizona.     

Three new species of Nearctic Isoperla (Plecoptera)

Nymphs and adults of three new species of Isoperla are described from reared material. I. sagittata is known only from southeastern Texas, I. Coushatta has been collected in East Texas and Oklahoma, and I. jewetti occurs in the Basin and Range Mountains of West Texas. The male aedeagii, female subgenital plates, and nymphal mouthparts are diagnostic in all three species.     

New variety of Astragalus conjuctus S. Watson from Benton County, Washington

Discussed are relationships of the species within Astragalus section Conjuncti; A. conjunctus var. rickardii Welsh, Beck, & Caplow var. nov. is proposed.     

A bouquet of daisies ( Erigeron, Compositae)

Normal 0 false false false EN-US X-NONE X-NONE MicrosoftInternetExplorer4 st1\:*{behavior:url(#ieooui) } /* Style Definitions */ table.MsoNormalTable {mso-style-name:"Table Normal"; mso-tstyle-rowband-size:0; mso-tstyle-colband-size:0; mso-style-noshow:yes; mso-style-priority:99; mso-style-qformat:yes; mso-style-parent:""; mso-padding-alt:0in 5.4pt 0in 5.4pt; mso-para-margin:0in; mso-para-margin-bottom:.0001pt; mso-pagination:widow-orphan; font-size:11.0pt; font-family:"Calibri","sans-serif"; mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin; mso-fareast-font-family:"Times New Roman"; mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri; mso-hansi-theme-font:minor-latin; mso-bidi-font-family:"Times New Roman"; mso-bidi-theme-font:minor-bidi;} Described as new are six critical species and one variety of Erigeron from Utah. They are E. awapensis Welsh, E. canaani Welsh, E. carringtonae Welsh, E. goodrichii Welsh, E. maguirei Cronq. var. harrisonii Welsh, E. untermannii Welsh and Goodrich, and E. wahwahensis Welsh.