= 0.05, df = 79
[control plots not included]). Appendix A. List of species
monitored for the four years of this experiment. "increased" or "decreased
or no change" indicate the responses in percent cover between pre-treatment
(2000) and three years after treatment applications (2003) at one or both sites
(i.e., some species only occur at one site), as determined by t tests
( = 0.05, df = 79
[control plots not included]).
|
Species |
Origin |
Life history |
Growth form |
|
|
|
|
|
|
Increased |
|
|
|
|
Allium acuminatum Hook. |
native |
perennial |
forb |
|
Anthoxanthum odoratum L. |
exotic |
perennial |
grass |
|
Bromus hordeaceus L. ssp. thominii |
exotic |
annual |
grass |
|
Bromus sterilis L. |
exotic |
annual |
grass |
|
Camassia leichtlinii (Baker) S. Wats. ssp. suksdorfi |
native |
perennial |
forb |
|
Camassia quamash (Pursh) Greene |
native |
perennial |
forb |
|
Cardamine nuttallii Greene |
native |
perennial |
forb |
|
Cardamine oligosperma Nutt. var. oligosperma |
native |
annual |
forb |
|
Cerastium glomeratum Thuill. |
exotic |
annual |
forb |
|
Circium arvense (L.) Scop. var. horridum |
exotic |
perennial |
forb |
|
Circium vulgare (Savi) Tenore |
exotic |
perennial |
forb |
|
Claytonia perfoliata Donn ex Willd. |
native |
annual |
forb |
|
Collinsia parviflora Dougl. ex Lindl. |
native |
annual |
forb |
|
Cytisus scoparius (L.) Link |
exotic |
perennial |
tree/shrub |
|
Dodecatheon hendersonii A. Gray spp. hendersonii |
native |
perennial |
forb |
|
Erythronium oregonum Appleg. ssp. oregonum |
native |
perennial |
forb |
|
Fritillaria affinis (Schult.) Sealy var. affinis |
native |
perennial |
forb |
|
Geranium molle L. |
exotic |
annual |
forb |
|
Hypochaeris radicata L. |
exotic |
perennial |
forb |
|
Lapsana communis L. |
exotic |
annual |
forb |
|
Lathyrus sphaericus Retz. |
exotic |
annual |
forb |
|
Lithophragma parviflorum var. parviflorum |
native |
perennial |
forb |
|
Lomatium utriculatum (Nutt. ex T. & G.) Coult. & Rose |
native |
perennial |
forb |
|
Lotus micranthus Benth. |
native |
annual |
forb |
|
Lupinus polycarpus Greene |
native |
annual |
forb |
|
Melica subulata (Griseb.) Scribn. |
native |
perennial |
grass |
|
Montia linearis (Dougl. ex Hook.) Greene |
native |
annual |
forb |
|
Myosotis discolor Pers. |
exotic |
annual |
forb |
|
Nemophila parviflora Dougl. ex Benth. var. parviflora |
native |
annual |
forb |
|
Perideridia gairdneri (H. & A.) Mathias |
native |
perennial |
forb |
|
Piperia elegans (Lindl.) Rydb. |
native |
perennial |
forb |
|
Ranunculus occidentalis Nutt. var. occidentalis |
native |
perennial |
forb |
|
Sanicula crassicaulis Poepp. ex DC. var. crassicaulis (default) |
native |
perennial |
forb |
|
Sherardia arvensis L. |
exotic |
annual |
forb |
|
Symphoricarpos albus (L.) Blake |
native |
perennial |
tree/shrub |
|
Taraxacum officinale G.H. Weber ex Wiggers |
exotic |
perennial |
forb |
|
Trifolium dubium Sibth. |
exotic |
annual |
forb |
|
Triteleia hycinthina (Lindl.) Greene |
native |
perennial |
forb |
|
Valerianella locusta (L.) Latt. |
exotic |
annual |
forb |
|
Veronica arvensis L. (default) |
exotic |
annual |
forb |
|
Viola praemorsa Dougl ex Lindl. ssp. praemorsa |
native |
perennial |
forb |
|
Vulpia bromoides (L.) S.F. Gray |
exotic |
annual |
grass |
|
|
|
|
|
|
Decreased or No Change |
|
|
|
|
Acer macrophyllum Pursh |
native |
perennial |
tree/shrub |
|
Achillea millefolium L. |
native |
perennial |
forb |
|
Agrostis gigantea Roth |
exotic |
perennial |
grass |
|
Alopecurus pratensis L. |
exotic |
perennial |
grass |
|
Brodiaea coronaria (Salisb.) Engl. |
native |
perennial |
forb |
|
Bromus carinatus Hook. & Arn. |
native |
perennial |
grass |
|
Carex inops Bailey |
native |
perennial |
grass |
|
Cerastium arvense L. |
native |
perennial |
forb |
|
Cerastium fontanum Baumg. ssp trivale |
exotic |
perennial |
forb |
|
Crataegus monogyna Jacq. |
exotic |
perennial |
tree/shrub |
|
Danthonia californica Boland. |
native |
perennial |
grass |
|
Daphne laureola L. |
exotic |
perennial |
tree/shrub |
|
Delphinium menziesii DC. ssp. menziesii |
native |
perennial |
forb |
|
Dianthus deltoides L. |
exotic |
perennial |
forb |
|
Elymus glaucus Buckl. |
native |
perennial |
grass |
|
Festuca idahoensis Elmer spp. roemeri |
native |
perennial |
grass |
|
Galium aparine L. |
exotic |
annual |
forb |
|
Lactuca muralis (L.) Fresn. |
exotic |
annual |
forb |
|
Lathyrus nevadensis S. Wats. var. pilosellus |
native |
perennial |
forb |
|
Mahonia aquifolium (Pursh) Nutt. |
native |
perennial |
shrub |
|
Oemleria cerasiformis (Hook. & Arn.) J.W. Landon |
native |
perennial |
shrub |
|
Osmorhiza berteroi DC. |
native |
perennial |
forb |
|
Plantago lanceolata L. |
exotic |
perennial |
forb |
|
Psuedotsuga menziesii (Mirb.) Franco |
exotic |
perennial |
tree |
|
Quercus garryana Dougl. |
native |
perennial |
tree |
|
Rumex acetosella L. |
exotic |
perennial |
forb |
|
Saxifraga integrifolia Hook. |
native |
perennial |
forb |
|
Stellaria media (L.) Vill. |
exotic |
annual |
forb |
|
Trifolium repens L. |
exotic |
perennial |
forb |
|
Vicia americana Muhl. ex Willd. |
native |
perennial |
forb |
|
Vicia hirsuta (L.) S.F. Gray |
exotic |
annual |
forb |
|
Vicia sativa L. |
exotic |
perennial |
forb |
|
Viola odorata L. |
exotic |
perennial |
forb |