New Haplopappus variety in Utah (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;} Reported as a new variety from the Green River Formation of Uintah and Duchesne counties, Utah, is Haplopappus armerioides (Nutt.) Gray var. gramineus Welsh & F. J. Smith.     

New variety of Stephanomeria tenuifolia (Compositae) from Utah

Normal 0 false false false EN-US X-NONE X-NONE MicrosoftInternetExplorer4 /* 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;} Named as new is Stephanomeria tenuifolia (Torr.) Hall var. uintaensis Goodrich & Welsh.     

Utah plant types—historical perspective 1840 to 1981—annotated list, and bibliography

New taxa include: Cryptantha cinerea (Torr.) Cronq. var. arenicola Higgins & Welsh; Physaria chambersii Rollins var. sobolifera Welsh (Cruciferae); Phacelia demissa Gray var. minor N. D. Atwood (Hydrophyllaceae); Iris pariensis Welsh (Iridaceae); Astragalus preussii var. cutleri Barneby and Pediomelum aromaticum (Payson) Welsh var. tuhyi Welsh (Leguminosae); Abronia nana Wats. var. harrisii Welsh (Nyctaginaceae); Camissonia atwoodii Cronq. (Onagraceae); Habenaria zothecina Higgins & Welsh (Orchidaceae); Aqiiilegia formosa Fisch. in DC. var. fosteri Welsh (Ranunculaceae). New nomenclatural combinations include: Rhus aromatica Ait. var. simplicifolia (Greene) Cronq. (Anacardiaceae); Lomatium kingii (Wats.) Cronq., L. kingii var. alpinum (Wats.) Cronq. (Apiaceae); Cryptantha cinerea (Torr.) Cronq. var. laxa (Macbr.) Higgins; Mertensia lanceolata (Pursh) DC. var. nivalis (Wats.) Higgins (Boraginaceae); Opuntia erinacea Engelm. var. aurea (Baxter) Welsh (Cactaceae); Arenaria fendleri Gray var. aculeata (Wats.) Welsh, A. fendleri var. eastwoodiae (Rydb.) Welsh, Lychnis apetala L. var. kingii (Wats.) Welsh, Stellaria longipes Goldie var. monantha (Hulten) Welsh (Caryophyllaceae); Draba densifolia Nutt. ex T. & G. var. apiculata (C. L. Hitchc.) Welsh, D. oligosperma Hook. var. juniperina (Dorn) Welsh, Physaria acutifolia Rydb. var. stylosa (Rollins) Welsh, Thelypodiopsis sagittata (Nutt.) Schulz var. ovalifolia (Rydb.) Welsh (Cruciferae); Lotus plebeius (T. Brandg.) Barneby, Lupinus polyphyllus Lindl. in Edwards var. ammophilus (Greene) Barneby, L polyphyllus var. humicola (A. Nels.) Barneby, L. argenteus Pursh var. fulvomaculatus (Payson) Barneby, L. argenteus var. palmeri (Wats.) Barneby, Pediomelum aromaticum (Payson) Welsh, P. epipsilum (Barneby) Welsh, Psoralidium lanceolatum (Pursh) Rydb. var. stenophyllum (Rydb.) Welsh, and P. lanceolatum var. stenostachys (Rydb.) Welsh (Leguminosae); Mirabilis linearis (Pursh) Hiemerl var. decipiens (Standl.) Welsh (Nyctaginaceae); Camissonia boothii var. condensata (Munz) Cronq., C. boothii var. villosa (Wats.) Cronq., C. clavaeformis (Torr. & Frem.) Raven var. purpurascens (Wats.) Cronq., C. scapoidea (T. & G.) var. utahensis (Raven) Welsh, Oenothera caespitosa var. macroglottis (Rydb.) Cronq., Oe. caespitosa var. navajoensis (Wagner, Stockhouse, & Klein) Cronq., Oe. flava (A. Nels.) Garrett var. acutissima (W. L. Wagner) Welsh, and Oe. primiveris Gray var. bufonis (Jones) Cronq. (Onagraceae); Papaver radicatum Rottb. var. pygmaeum (Rydb.) Welsh (Papaveraceae); Dodecatheon pulchellum (Raf.) Merr. var. zionense (Eastw.) Welsh (Primulaceae); Aquilegia flavescens Wats. var. rubicunda (Tidestr.) Welsh, Delphinium andersonii Gray var. scaposum (Greene) Welsh, D. occidentalis (Wats.) Wats. var. barbeyi (Huth) Welsh, and Ranunculus andersonii Gray var. juniperinus (Jones) Welsh (Ranunculaceae); Purshia mexicana (D. Don) Welsh and P. mexicana var. stansburyi (Torr.) Welsh (Rosaceae); Galium mexicanum H.B.K. var. asperrimum (Gray) Higgins & Welsh (Rubiaceae); Castilleja parvula Rydb. var. revealii (N. Holmgren) N. D. Atwood and C. rhexifolia Rydb. var. sulphurea (Rydb.) N. D. Atwood (Scrophulariaceae).     

New species of Hymenoxys and Perityle (Compositae) from Utah

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;} Named as new species are Hymenoxys lapidicola Welsh & Neese, from Uintah County, Utah, and Perityle specuicola Welsh & Neese, from Grand County, Utah.     

Utah flora: miscellaneous families

Considered in this treatment are the families Aquifoliaceae, Canabinaceae, Ericaceae, Krameriaceae, Magnoliaceae, Moraceae, Oleaceae, Pyrolaceae, Resedaceae, Tamaricaceae, and Tiliaceae. These 11 families include 61 cultivated, escaped, and indigenous species.     

New taxa of thistles ( Cirsium ; Asteraceae) in Utah

  Described are several new taxa of the genus Cirsium that occur in the state of Utah: C. eatonii (Gray) Robins, var. harrisonii Welsh; C. eatonii var. murdockii Welsh; C. ownbeyi Welsh; C. scariosum Nutt. var. thorneae ; and C. virginensis Welsh.     

Chrysothamnus nauseosus ssp. iridis (Asteraceae): a new endemic from Utah

Chrysothamnus nauseosus ssp. uintahensis (Asteraceae) is formally described and illustrated. The new subspecies represents stabilized hybrids that most probably have C. nauseosus ssp. hololeucus x C. parryi ssp. attenuatus ancestry. Morphological and anatomical comparisons are made among the putatively related taxa.        

A new species of Rhopalomyia (Diptera: Cecidomyiidae) from Artemisia ludoviciana Nuttall (Compositae) in Utah

Normal 0 false false false EN-US X-NONE X-NONE MicrosoftInternetExplorer4 /* 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;} Rhopalomyia (Diarthronomyia) subhumilis Gagné, a new species of Artemisia ludoviciana Nuttall (Compositae), is described and its taxonomically important structural features illustrated. The new species is compared to its most similar North American congeners.          

Range extension of Helianthus spp. (Asteraceae) in Arizona and Utah

Two populations of Helianthus niveus (Benth.) Brandegee ssp. canescens (A. Gray) Heiser were discovered in northern Arizona extending the range 300 miles north for this species. Helianthus deserticola Heiser range was extended 100 miles east in both Arizona and Utah.