Fall Trek Plant Species List: Paul Alaback and Peter Nelson 9/2/97-9/8/97; 9/3-9/11/04
Note: date and location indicates where first seen on trip
Habitat: F=forest; M=meadow,grassland A=alpine, D=disturbed, R=riparian 1997 2004
Genus Species Habitat Location Date Common name Date
Abies lasiocarpa F hike up to ridge 5-Sep Subalpine fir 1 1 5-Sep
Acer glabrum R hike up to ridge 5-Sep Mountain maple 1 1 5-Sep
Achillaea millifolium M Blackleaf 5-Sep Yarrow 1 1 5-Sep
Actaea rubra F Hike to rendezvouz 7-Sep baneberry 1 1 7-Sep
Agoseris aurantiaca M Blackleaf 5-Sep 1 1 5-Sep
Agoseris glauca M Blackleaf 5-Sep false dandelion 1 1 5-Sep
Agropyron caninum M hike up to ridge 5-Sep 1 1 5-Sep
Agropyron spicatum M hike up to ridge 5-Sep Bluebunch wheatgrass 1 1 5-Sep
Agrostis humilis M hike up to ridge 5-Sep 1 5-Sep
Agrostis idahoensis M hike up to ridge 5-Sep 1 5-Sep
Agrostis spp. M Muddy R evening hike 6-Sep 1 6-Sep
Agrostis stolonifera redtop 1
Allium brevisylum M Blackleaf 5-Sep 1 5-Sep
Allium cernuum M Blackleaf 5-Sep Nodding onion 1 1 5-Sep
Alnus incana R Canyon 6-Sep mountain alder 1 1 6-Sep
Alnus sinuata R Canyon 6-Sep sitka alder 1 1 6-Sep
Amalanchier alnifolia M Blackleaf 5-Sep Serviceberry 1 1 5-Sep
Anemone occidentalis M hike up to ridge 5-Sep white pasqueflower 1 1 5-Sep
Anemone patans M Muddy R evening hike 6-Sep pasqueflower 1 1 6-Sep
Anemone multifida A alpine anemone 1
Antennaria alpina A Walling Reef 1
Angelica arguta R Muddy R evening hike 6-Sep 1 1 6-Sep
Antennaria neglecta R Muddy R evening hike 6-Sep 1 1 6-Sep
Antennaria parvifolia M hike up to ridge 5-Sep 1 1 5-Sep
Antennaria umbrinella M Blackleaf 3-Sep umber pussytoes 1 1 3-Sep
Antennaria racemosa F woods pussytoes 1
Apocynum cannabinum M up to Muddy Ri ver 6-Sep indian hemp 1 6-Sep
Apocynum androsaemifolium M 6-Sep dogbane 1 1 6-Sep
Aquilegia flavescens F Blackleaf 5-Sep Yellow columbine 1 5-Sep
Arctostaphylos uvi-ursi M Blackleaf 5-Sep Kinnickinick 1 1 5-Sep
Arnica cordifolia F Blackleaf 5-Sep Heartleafed arnica 1 1 5-Sep
Artemesia frigida A Rendezvouz 8-Sep sagewort 1 1 8-Sep
Artemesia michauxiana A Blackleaf 1
Artemesia longifolia M Muddy R evening hike 6-Sep 1 6-Sep
Aster conspicuous F hike up to ridge 5-Sep showy aster 1 1 5-Sep
Aster foliaceus M up to Muddy Ri ver 6-Sep leafy aster 1 1 6-Sep
Aster laevis M smooth aster 1
Astragulus atropubescens M up to Muddy Ri ver 6-Sep milkvetch 1 1 6-Sep
Balsamorhiza sagittata M hike up to ridge 5-Sep Balsamroot 1 1 5-Sep
Berberis repens M Blackleaf 5-Sep Oregon grape 1 1 5-Sep
Betula glandulosa R Canyon 6-Sep river birch 1 1 6-Sep
Betula occidentalis R Canyon 6-Sep western birch 1 1 6-Sep
Bromus inermis M up to Muddy Ri ver 6-Sep smooth brome 1 1 6-Sep
Bromus pumpellianus M Canyon 6-Sep 1 6-Sep
Bupleurum americanum M up to Muddy Ri ver 6-Sep 1 1 6-Sep
Calamagrostis rubescens F pinegrass 1
Campanula rotundifolia R Blackleaf 5-Sep Harebell 1 1 5-Sep
Carex nigricans A Alpine day hike 7-Sep alpine black sedge 1 1 7-Sep
Castilleja miniata M hike up to ridge 5-Sep Indian paintbrush 1 1 5-Sep
Ceanothus velutinus M up to Muddy Ri ver 6-Sep snowbrush 1 1 6-Sep
Centauria maculata D up to Muddy Ri ver 6-Sep Spotted knapweed 1 1 6-Sep
Chimaphila umbellata F Canyon ck pipsissewa
Cicuta menziesii R Water hemlock 1 1
Circium vulgare D Blackleaf 5-Sep Canadian thistle 1 1 5-Sep
Clematis occidentalis F hike up to ridge 5-Sep virgin's bower 1 1 5-Sep
Clematis lligusticifolia M white virgin's bower 1
Collinsia parvifolia M Blackleaf 3-Sep Blue eyed Mary 1 3-Sep
Comandra umbellata M S. Fork Depuyier bastard toadflax 1
Cornus stolonifera R Muddy R evening hike 6-Sep red osier dogwood 1 1 6-Sep
Cryptogramma crispa R Canyon 6-Sep rockbrake 1 6-Sep
Cystopteris fragilis R Canyon 6-Sep fragile fern 1 6-Sep
Danthonia intermedia M oatgrass 1
Disporum trachycarpum F hike up to ridge 5-Sep Fairy bells 1 1 5-Sep
Dodecatheon jeffryi A Rendezvouz 8-Sep alpine shooting star 1 1 8-Sep
Dodecatheon patens M Muddy R evening hike 6-Sep shooting star 1 6-Sep
Dryas drummondii R up to Muddy Ri ver 6-Sep yellow mountain avens 1 1 6-Sep
Dryas octopetala A Alpine day hike 7-Sep alpine mountain avens 1 1 7-Sep
Eleagnus commutata R N. Fork Depuyier silverberry 1
Elymus glauca F forest rye 1
Epilobium angustifolium M hike up to ridge 4-Sep Fireweed 1 1 4-Sep
Epilobium glandulosum D Hike to rendezvouz 7-Sep 1 7-Sep
Epilobium latifolium R hike up to ridge 5-Sep River beauty 1 1 5-Sep
Equisetum fluviatile R Blackleaf 5-Sep Swamp horsetail 1 1 5-Sep
Equisetum arvense R Blackleaf 5-Sep Common horsetail 1 1 5-Sep
Equisetum hyemale R large horsetail 1
Equisetum scirpoides R wire horsetail 1
Erigeron compositus M Blackleaf 5-Sep cutleaf daisy 1 1 5-Sep
Erigeron peregrinus A hike up to ridge 5-Sep Alpine daisy 1 1 5-Sep
Erigeron speciosus F Mt Frazier Showy daisy 1
Festuca idahoensis M up to Muddy Ri ver 6-Sep idaho fescue 1 1 6-Sep
Festuca scabrella M up to Muddy Ri ver 6-Sep rough fescue 1 1 6-Sep
Festuca ovina M sheep fescue 1
Fragaria vesca M Blackleaf 5-Sep Strawberry 1 5-Sep
Fragaria virginiana M Blackleaf 3-Sep Strawberry 1 1 3-Sep
Frasera speciosa A sheep creek green gentian
Fritillaria pudica M Blackleaf 3-Sep yellow bell 1 3-Sep
Gaillardia aristata M up to Muddy Ri ver 6-Sep blanketflower 1 1 6-Sep
Galium boreale M hike up to ridge 5-Sep Bedstraw 1 1 5-Sep
Gentiana calycosa R blue gentian 1
Geranium viscossimum M hike up to ridge 5-Sep Sticky geranium 1 1 5-Sep
Geum triflorum M up to Muddy Ri ver 6-Sep prairie smoke 1 1 6-Sep
Grindelia squarrosa M S. Fork Depuyier gumweed 1
Glyceria grandis M Canyon 6-Sep 1 1 6-Sep
Gnaphalium margaritacea M Blackleaf 5-Sep Pearly everlasting 1 1 5-Sep
Goodyera oblongifolia F Alpine day hike 7-Sep rattlesnake root 1 1 7-Sep
Habinaria dilatata R Phillips Creek white bog orchid 1
Hedysarum  sulphurescens M sweet vetch 1
Heracleum lanatum R up to Muddy Ri ver 6-Sep cow parsnip 1 1 6-Sep
Heterotheca villosa M Rendezvouz 8-Sep golden aster 1 1 8-Sep
Heuchera cylindrica A Alpine day hike 7-Sep alumroot 1 1 7-Sep
Heuchera parviflora R Muddy R evening hike 6-Sep alum root 1 6-Sep
Juncus balticus R up to Muddy Ri ver 6-Sep rush 1 1 6-Sep
Juniperus communis M hike up to ridge 5-Sep Common juniper 1 1 5-Sep
Juniperus horizontalis M hike up to ridge 5-Sep Creeping juniper 1 1 5-Sep
Juniperus scopularum M hike up to ridge 5-Sep Rocky mountain juniper 1 1 5-Sep
Kobresia bellardii M up to Muddy Ri ver 6-Sep 1 1 6-Sep
Liatris punctata M up to Muddy Ri ver 6-Sep gay feather 1 1 6-Sep
Linnaea borealis F S. Fork Depuyier twinflower 1
Lithospermum ruderale M Blackleaf 3-Sep Puccoon 1 1 3-Sep
Lomatium dissectum M Alpine day hike 7-Sep Biscuitroot 1 7-Sep
Lomatium triternatum M Alpine day hike 7-Sep 1 7-Sep
Lonicera utahensis F Alpine day hike 7-Sep utah honeysuckle 1 1 7-Sep
Lonicera involucrata R twinberry 1
Lupinus lepidus M Blackleaf 5-Sep 1 1 5-Sep
Lupinus sericeus M Blackleaf 5-Sep 1 1 5-Sep
Lupinus argenteus M 1
Medicago sativa D alfalfa 1
Melilotus officinalis D Sweetclover 1 1
Melilotus alba D white sweetclover 1
Monarda fistulosa M hike up to ridge 5-Sep Horsemint 1 1 5-Sep
Orthocarpus luteus R Rendezvouz 8-Sep owlclover 1 8-Sep
Osmorhiza occidentalis R Blackleaf 5-Sep Sweet cicily 1 1 5-Sep
Oxytropis sericea D Hike to rendezvouz 7-Sep 1 1 7-Sep
Pachistema myrsinites F Alpine day hike 7-Sep oregon boxwood 1 1 7-Sep
Parnassia palustris R up to Muddy Ri ver 6-Sep grass of parnassus 1 1 6-Sep
Parnassia fimbriata R Post creek fringed grass of parnassus
Pedicularis bracteosa F Alpine day hike 7-Sep 1 1 7-Sep
Pedicularis contorta A up to Muddy Ri ver 6-Sep 1 1 6-Sep
Pedicularis racemosa F 1
Penstemon albertinus M Muddy R evening hike 6-Sep 1 1 6-Sep
Penstemon lyallii R up to Muddy Ri ver 6-Sep 1 1 6-Sep
Perideridia montana M up to Muddy Ri ver 6-Sep yampah 1 1 6-Sep
Phacelia hastata R Muddy R evening hike 6-Sep 1 1 6-Sep
Phleum alpinum M Blackleaf 5-Sep Alpine timothy 1 5-Sep
Phleum pratense M Blackleaf 5-Sep Meadow timothy 1 1 5-Sep
Picea engelmanii F up to Muddy Ri ver 6-Sep Engelmann's spruce 1 1 6-Sep
Pinus contorta F hike up to ridge 5-Sep Lodgepole pine 1 1 5-Sep
Pinus flexilis M hike up to ridge 5-Sep Limber pine 1 1 5-Sep
Plantago major D Hike to rendezvouz 7-Sep common plantain 1 1 7-Sep
Plantago tweedyi M hike up to ridge 5-Sep 1 5-Sep
Poa alpina A Alpine day hike 7-Sep alpine bluegrass 1 7-Sep
Poa sandbergii M up to Muddy Ri ver 6-Sep 1 6-Sep
Polygonum umbellatum M Hike to rendezvouz 7-Sep 1 1 7-Sep
Polygonum flavum A Alpine day hike 7-Sep 1 1 7-Sep
Polygonum ovalifolium M hike up to ridge 5-Sep Buckwheat 1 1 5-Sep
Populus angustifolium R up to Muddy Ri ver 6-Sep Narrowleaved cottonwood 1 1 6-Sep
Populus tremuloides R up to Muddy Ri ver 6-Sep Trembling aspen 1 1 6-Sep
Populus trichocarpa R up to Muddy Ri ver 6-Sep Black cottonwood 1 1 6-Sep
Potentilla concilla A up to Muddy Ri ver 6-Sep 1 6-Sep
Potentilla diversifolia A Alpine day hike 7-Sep 1 1 7-Sep
Potentilla fruticosa M up to Muddy Ri ver 6-Sep shrubby cinquifoil 1 1 6-Sep
Potentilla gracilis M Blackleaf 5-Sep Cinquifoil 1 5-Sep
Potentilla recta D Hike to rendezvouz 7-Sep sulphur cinquifoil 1 1 7-Sep
Prunella vulgaris D up to Muddy Ri ver 6-Sep self heal 1 6-Sep
Prunus virginiana M S. Fork Depuyier chokecherry 1
Pseudotsuga menziesii F hike up to ridge 5-Sep Douglas-fir 1 1 5-Sep
Pterospora andromeda F pine drops 1
Pyrola secunda F up to Muddy Ri ver 6-Sep wintergreen 1 1 6-Sep
Pyrola asarifolia F large wintergreen 1
Ranunculus pygmaeus A Alpine day hike 7-Sep alpine buttercup 1 1 7-Sep
Ranunculus acris M hike up to ridge 5-Sep meadow Buttercup 1 1 5-Sep
Ribes hendersonii A Alpine day hike 7-Sep alpine current 1 1 7-Sep
Ribes hudsonianum F black current 1
Ribes lacustre R Canyon 6-Sep spiny current 1 1 6-Sep
Ribes viscossimum R sticky current 1
Rosa sayi M Blackleaf 5-Sep Says rose 1 1 5-Sep
Rosa woodsii M Blackleaf 5-Sep Wood's rose 1 1 5-Sep
Rosa nutkana F Mt. Frazier Nutka rose 1
Rubus ideaus M up to Muddy Ri ver 6-Sep raspberry 1 1 6-Sep
Rubus parvifolium F Blackleaf 5-Sep Thimbleberry 1 1 5-Sep
Rumex fenestratus D sour dock 1
Salix arctica A Alpine day hike 7-Sep arctic willow 1 7-Sep
Salix planifolia R 1
Salix reticulata A Alpine day hike 7-Sep 1 1 7-Sep
Salix spp. R up to Muddy Ri ver 6-Sep willow 1 6-Sep
Sambucus racemosa F up to Muddy Ri ver 6-Sep red elderberry 1 1 6-Sep
Saxifraga bronchialis A Alpine day hike 7-Sep alpine saxifrage 1 1 7-Sep
Saxifraga oppositifolia A Alpine day hike 7-Sep 1 1 7-Sep
Sedum lanceolatum M Blackleaf 5-Sep 1 5-Sep
Selaginella densa A up to Muddy Ri ver 6-Sep clubmoss 1 6-Sep
Senecio triangularis R Canyon 6-Sep 1 1 6-Sep
Senecio canus A 1
Senecio fremontii F 1
Senecio serra F 1
Senecio integerrimus F 1
Shepardia canadensis M Blackleaf 3-Sep Buffaloberry 1 1 3-Sep
Sibbaldia procumbens A Walling Reef 1
Silene acaulis A Mt. Wright moss campion 1
Smilacina racemosa F hike up to ridge 5-Sep False solomonseal 1 1 5-Sep
Smilacina stellata F hike up to ridge 5-Sep Starry solomonseal 1 1 5-Sep
Solidago canadensis M Blackleaf 5-Sep Arrowleaf groundsel 1 1 5-Sep
Solidago occidentalis M Blackleaf 5-Sep goldenrod 1 1 5-Sep
Solidago missouriensis M 1
Sorbus scopulina R up to Muddy Ri ver 6-Sep mountain ash 1 1 6-Sep
Spiraea betulafolia M Blackleaf 3-Sep White spiraea 1 1 3-Sep
Streptopus amplexifolius F Hike to rendezvouz 7-Sep twisted stalk 1 7-Sep
Symphoricarpos alba F Blackleaf 3-Sep Snowberry 1 1 3-Sep
Symphoricarpos occidentalis M Blackleaf 3-Sep western snowberry 1 3-Sep
Tanacetum officinale D up to Muddy Ri ver 6-Sep Tansy 1 1 6-Sep
Taraxacum officinale D common tansy 1
Thalictrum occidentale F hike up to ridge 5-Sep Meadowrue 1 1 5-Sep
Thlaspi arvense D pennycress 1
Townsendia parryi A Alpine day hike 7-Sep 1 7-Sep
Tragopogon dubius M Muddy river 6-Sep salsify 1 1 6-Sep
Trifolium arvense D up to Muddy Ri ver 6-Sep red clover 1 1 6-Sep
Trifolium repens D up to Muddy Ri ver 6-Sep white clover 1 1 6-Sep
Trifolium dubium D hop clover
Trisetum cernuum F 1
Trisetum spicatum M 1
Urtica dioica R Alpine day hike 7-Sep nettle 1 1 7-Sep
Vaccinium caespitosum F up to Muddy Ri ver 6-Sep dwarf huckleberry 1 6-Sep
Vaccinium globulare F up to Muddy Ri ver 6-Sep black huckleberry 1 1 6-Sep
Vaccinium scopularum F Canyon 6-Sep grouse whortleberry 1 1 6-Sep
Valeriana sitchensis R up to Muddy Ri ver 6-Sep valerian 1 1 6-Sep
Veratrum viride R up to Muddy Ri ver 6-Sep corn lily 1 1 6-Sep
Vicia americana R Blackleaf 5-Sep Vetch 1 1 5-Sep
Viola nuttullii M yellow meadow violet 1
Viola orbiculata F Hike to rendezvouz 7-Sep violet 1 1 7-Sep
Xerophyllum tenax F up to Muddy Ri ver 6-Sep beargrass 1 1 6-Sep
Total species:  219 169 181