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OSU Herbarium Type Specimen Current Taxon Index Index
0-9
|
A-C
|
D-F
|
G-I
|
J-L
|
M-O
|
P-R
|
S-U
|
V-X
|
Y-Z
A-C
a
aboriginum
abrams
abronia
acalypha
acaulis
acer
achillaeoides
achnatherum
aconitum
aculeata
acuminatum
acuminatus
acuta
acutina
acutus
adams
adenocaulon
adscendens
adsurgens
adunca
aequalis
affine
affinis
agardh
agastache
agoseris
agrostis
aiton
ajugoides
al
alata
albicaulis
albida
albidum
albidus
albiflorum
alexanderae
alexeev
aliceae
allen
allium
allophyllum
alnifolia
alopecurus
alpestris
alpinum
alverson
alvordensis
amarella
ambigua
ambiguus
ambrosia
amelanchier
americana
ammophilum
amoena
amphibium
ampla
amplexicaulis
amplifolium
amsinckia
anagalloides
anaphalis
and
andersonii
andina
andrews
andromedea
androsace
anemone
angelica
angelliae
angulosum
angustata
angustatum
angustifolia
angustifolius
annulata
anomala
anserinum
antennaria
anthonyi
antirrhinum
anxius
apargioides
applegate
applegatei
apricus
aptera
apus
aquae
aquatica
aquatilis
aquilegia
aquilinus
arabis
aralia
araneosus
arborescens
arbustus
arceuthobium
arctopoides
arctostaphylos
arenaria
arenicola
argentea
argenteus
argentus
argillicola
argillosus
argus
argythamnia
arida
aridum
aridus
aristatus
aristida
aristulatum
arizonica
arn
arnica
arnseth
arroyo
artemisia
artemisiarum
artemisiifolia
artificis
artocarpus
arvense
asarum
asclepias
ashlandica
asplenium
aster
asteroides
astragalus
asymmetrica
atomaria
atriplex
atropurpurea
atrorubens
attenuata
atwood
aurantiaca
aurantiacum
aurantiacus
aurea
aureola
aureum
auritulum
austiniae
australe
australis
austrocalifornicus
austrooreganus
b
babc
bacigalupi
bailey
baileya
baileyi
baird
baker
bakeri
balanops
balsamorhiza
balticus
barbarae
barbatus
barbigera
barkley
barneby
barnebyi
barratt
bartonianus
basaltica
batemanii
baumann
beal
bealia
beane
beanii
beatley
beatleyae
beattie
beauchamp
beauv
bebb
beck
beckii
becking
beckwithii
bella
bellidifolia
bellingeriana
bellum
benson
benth
berger
bernardina
bernardinus
besser
besseya
betula
bicknell
bicolor
bidens
bifidum
biflorus
bifurcatum
bigelow
bingenensis
bip
bisulcatus
bjork
blake
blank
blco
blennosperma
bloomeri
bocconii
boechera
boiss
bol
bolanderi
bolandra
boltonia
bong
boott
borealis
borneensis
bourgovii
bouteloua
boyd
br
brachycarpum
brachycodon
bracteata
bracteatus
bracteosa
bracteosus
bradshaw
branchycalyx
brand
brandegee
brandegei
brandg
breistrofferi
breitung
brevicaule
brevidens
breviflora
breviflorus
brevifolius
breviligulatus
brevipes
brevistylis
breweri
bridgesii
brink
britton
broich
bromus
bronchialis
broome
brotherson
bruceae
buckley
burgessiorum
burkei
buxbaum
buxifolium
c
cacaliopsis
caelitum
caespitosa
cakile
calamagrostis
calandrinia
calcareum
calder
californica
californicum
californicus
callahan
callianthemus
callilepis
calmagrostis
calochortus
calva
calycadenia
calycantha
calycina
calycinum
calyculatum
camassia
camissonia
campanula
campanulata
campanulatum
campb
campestris
canadensis
canby
canbyi
candida
canescens
canifolium
canus
capillaris
capistratum
capitata
capitatum
caplow
cardamine
cardiophylla
cardwellii
carex
careyana
carinata
carlquist
carneum
carniolicum
carr
carthamoides
cascadense
cascadensis
caseana
castilleja
caurina
ceanothus
cedrosensis
celastroides
cenchroides
centaurium
centranthera
cerastium
ceratophorum
cercocarpus
cereus
cernua
cernuum
cervinus
cestrum
chaenactis
cham
chambers
chambersii
chamissonis
chandler
chapman
charelestonensis
charlestonensis
charpin
chartaceus
chase
chihuahuaensis
chilensis
chlorothamnus
chlorotica
chmiel
chorizanthe
christii
chromosa
chrysantha
chrysanthemoides
chrysophylla
chrysops
chrysopsidis
chrysopsis
chrysothamnus
chuang
cibarius
cicuta
cienegensis
ciliata
ciliolata
ciliolatum
ciliosa
ciliosum
cimicifuga
cinerascens
cinerea
cinna
cirrata
cirsium
citrinum
clarkia
clausen
clavicaulis
claytonia
clements
cleome
cleomella
clevelandii
clifton
clivicola
clokey
clokeyi
cobrensis
codium
cognatum
collinsia
collinum
collinus
collomia
coltonii
columbiana
columbianum
comata
commutata
compacta
compositus
concinna
concinnus
confertiflora
confinis
confusa
congdonii
congesta
congestus
conjugens
conjunctus
conospermum
constance
constancei
contiguum
continentis
cookii
cooperi
coptis
corallicarpus
corallorhiza
cordata
cordylanthus
corispermum
coronaria
coronensis
corrugata
corrugatus
corydalis
corymbosa
corymbosoides
corymbosum
coryphaeum
coryphantha
cottamii
cotton
cottoni
cotyledon
coult
coulter
cous
coville
coxii
crassicarpus
crassicaulis
crassulus
crataegus
crateriorum
crenulatum
crepis
cronq
cronquist
cronquistii
crum
cryptandrus
cryptantha
cryptocaulis
cryptogramma
cupressus
curtiflorus
curtis
curvicarpus
cuscuta
cusickiella
cusickii
cuspidata
cuspidatus
cyanophylla
cyclomorpha
cylindropuntia
cymopterus
cymosa
cyrtandra
--top--
D-F
d
dalea
damasonium
dammer
danley
danthonia
dasycephala
daucifolia
davidsonii
davis
davisiae
dawsonii
day
dc
debilis
decipiens
decumbens
dedeckera
deflexa
deflexum
deg
degener
delnorticus
delphinium
deltoides
dempster
densiflorum
densifolia
dentatus
depauperata
depauperatum
depressa
depressum
descurainia
descurania
desereticum
detling
detlingii
deustus
dewey
diaphanus
dicentra
diegoensis
dietr
dimeresia
dimidiata
dimorpha
discoidea
disjuncta
dissectus
dissitiflora
distans
distichlis
ditaxis
ditomaso
diurnus
divaricarpa
divaricata
divaricatum
diversiflora
diversifolia
dodacatheon
dodecatheon
dolius
dominicensis
don
donn
donnellii
dorn
dorrii
douglas
douglasia
douglasii
douglass
downingia
draba
drew
drummondiana
drummondii
dubautia
dubia
duchesnense
dudleyi
dumosus
durieu
e
eastw
eastwoodiae
eaton
eatonii
echinospora
edentula
edule
effusus
ehrend
ehrendorfer
eisenii
elatum
elegans
elkoense
ellipticum
elmer
elongata
elymus
emarginata
emersum
emory
enceliopsis
engelm
engelmannii
engl
englem
engler
ensign
ephedroides
epilis
epilobium
epling
equisetum
erectum
eremicum
eremophila
eriantherus
eriastrum
ericameria
erigeron
erigonum
eriocephalum
eriogonum
eriophorum
eriophyllum
eriosorus
ertter
erubescens
eryngium
erysimum
erythrocarpum
erythronium
eschsch
escobaria
et
eucosmum
eunanus
euphorbia
eurekensis
ewan
ex
exigua
exilifolius
eximius
f
falcifolium
falscheer
fastigiata
feath
felix
fendleri
fendleriana
ferlatte
fernald
ferruginea
festuca
fibrillosus
figuratus
filiae
filifolius
filipendula
fimbriatum
fimbriolata
fisch
flaccida
flagellaris
flava
flavoculatus
flavum
flexuosum
floccosa
floribundus
floridana
flumensevera
fluviatilis
foeniculaceum
foetidissimum
foliaceus
foliosus
forbes
forma
formosa
formosus
forsellesia
foucaud
fragaria
fragrans
franciscana
frasera
fraterna
fraxino
freeman
frem
fremontii
fritillaria
frondosa
frondosus
fruticosus
fulcrata
furcata
furcosum
fusca
--top--
G-I
g
gaillardia
gairdneri
galei
galium
gand
ganderi
gandhi
gankin
gayophytum
gelidae
gemmata
gemmiparus
gentiana
gentneri
geranium
geum
geyeri
gierischii
gigas
gilia
gilioides
gilkey
gillet
ging
glabella
glabellicarpa
glaberrima
glaberrimum
glabra
glabrata
glabratum
glabrescens
glabrum
glad
glandulifera
glandulosa
glandulosum
glandulosus
glareosum
glareosus
glauca
glaucescens
glaucus
globosus
glossopetalon
gnaphalium
godfrey
gooddingii
goodman
goodrichii
gopp
gormanii
gossypina
gottlieb
gould
gracilis
graham
grandiflora
grandiflorum
graniticus
grant
granticus
gray
grayi
greatae
greene
greenei
greenm
greuter
grimes
grimesii
grindelia
griscom
griseb
grossulariifolia
gunnisoniana
guttatus
gymnosteris
gypsophila
h
hackelia
halimioides
halimolobos
hall
hallii
hammond
harfordii
harticum
hartwegii
hartweigana
hastata
hastingsia
hausknechtii
hausskn
hawksw
haydenii
haynes
hazeliae
heckard
heckneri
hedysarum
heilii
heiser
helenae
helianthella
helianthemum
helianthus
heller
helleri
hellq
hemigyrus
hemizona
hemizonia
hend
henderson
hendersonii
her
herm
hesperium
hesperius
hesperochiron
hesperolinon
hess
heteranthus
heterochaetus
heterophylla
heterosepalum
heterotheca
heterozygum
heuchera
hieracium
higgins
hilaria
hildreth
hillebrandii
hirsuta
hirta
hirtipes
hirtus
hispida
hispidior
hispidula
hispidulosa
hispidulus
hitch
hitchc
hitchcock
hitchcockianus
hitchcockii
hoch
holboellii
holm
holmgren
holmgrenii
holmgreniorum
holochlorus
holodiscus
holosteum
hoodianus
hoodii
hook
hookeri
hoover
hooveri
hordeoides
horkelia
hornem
horsfordia
howell
howellia
howelliana
howellii
huber
huberi
hultenii
humilis
humivagans
hydrophiloides
hydrophyllum
hyemale
hylophilum
hymenopappus
hymenophyllus
hypericum
hypoleuca
hypopitys
hystrix
i
idaeus
idahoense
idahoensis
iliamna
imanifestus
imberbis
imbricata
imbricatus
in
incana
incerta
incisa
indecorus
ined
inerme
inflatum
innominata
inops
insulare
insularis
integrifolia
interior
intermedia
intermedius
intermontana
intermontanus
interrupta
intertexta
inventus
iris
irmsch
isely
isocoma
isoetes
isopyrum
ivesia
--top--
J-L
j
jacq
james
jamesia
jamesii
janishiae
jeps
jepson
jessiae
jessicae
johanneshowellia
john
johnson
johnst
jones
jonesii
joyal
juncus
juniperinum
juniperus
k
kagan
kaibabensis
kalmiopsis
kamolensis
kane
kartesz
kaye
keck
keckii
keil
kelley
kellogg
kenn
kentrophyta
kephart
kernensis
kincaidii
kingii
kirtleyi
klamathense
klamathensis
klein
knema
knight
knorr
koch
koehleri
kral
kraulter
krigia
krok
kruckeb
krynitzkia
kunth
kunze
l
laccatus
laciniata
laevicaulis
laevigata
laevissimus
lag
lagophylla
lagopinus
lamprocarpus
lanatum
lanceolata
lanceolatum
lanceolatus
lang
langsdorfii
lanszwertii
lanulosa
lapidicola
laricifolius
lasiolepis
lasthenia
latebracteatus
lathyrus
latifolia
latifolius
latior
latisquamum
laurentii
lautum
lavandulus
laxiflorum
laxum
layia
leachiae
leachiana
ledeb
ledermanniella
ledifolius
ledum
legenere
lehm
leiberg
leibergia
leibergii
leimbachiana
leiophyllus
lemmonii
lentiginosus
lenz
leonardii
lepidifolia
lepidium
lepidospartum
lepidus
leptocarpum
leptocladon
leptocladus
leptodactylon
leptosepala
lesquerella
less
lessingia
leucocephala
leucophyllus
leucothoe
lev
levenhookia
levisecta
lewis
lewisia
leymus
ligatum
ligusticum
lilacinum
lilacinus
lilaeopsis
lilium
limnanthes
limosa
linanthus
linariifolia
lindernia
lindl
lindleyana
linearifolius
linearis
linguifolia
link
linnaeus
lint
lipochaeta
litheon
lithophragma
littorale
littoralis
ll
lloydia
lobbii
loeflingia
lomatium
lonard
lonchocarpa
lonchophyllum
longebarbatus
longiberbe
longiflora
longifolia
longiligula
longipedunculata
longipes
loriae
love
lowrey
lu
lucens
lucida
luciensis
luina
lupinus
lutea
luteum
luzula
lyallii
lycopsoides
lysimachia
--top--
M-O
m
macbr
macdougalii
macfarlanei
machaeranthera
mack
macoun
macounii
macraei
macrantha
macrocalyx
macrocarpum
macropetala
macropetalum
macropiper
macrotepalum
macrum
maculata
madia
madidum
magnifolium
maguire
major
malheurensis
malvaeflora
malviflora
mammillarensis
manipotamicus
mapania
marcida
margaritacea
marginata
marifolium
maritima
marshallii
martin
martindalei
martiniana
martinii
mason
mathias
mattf
maxima
maxon
mayes
mazama
maze
mcgillivray
mcneal
media
meinke
meisn
melica
melothria
membranaceum
memorabalis
mentzelia
menziesii
mephiticus
meridionale
merino
merr
mertensia
mesler
mesoleuca
metzae
mexicana
mexicanus
mey
micans
michauxiana
michx
micrantha
microcarpus
microglossa
microphylla
microphyllum
microphyllus
microseris
microstachys
microthecum
miguelensis
mill
millefolia
milliken
mimulus
minimus
minor
minuartia
minus
mirabile
mirabilis
misellus
miser
mitella
mitophyllum
moabensis
moc
modesta
modocensis
mojavensis
mollis
monanthum
monardella
monolopia
monotropa
montana
montanum
montanus
montia
moranii
moriahensis
morton
mortonianum
moschatus
mosyakin
moultonianthus
mucronatus
muhl
muhlenbergia
muhlenbergii
multicaulis
multiflora
multiflorum
multigeniculata
multiglandulosa
multiovulatum
multipedunculatum
multiradiata
munro
munz
munzii
muriana
musineon
myosurus
n
nachlingerae
namophilum
nana
nanus
nardosmia
natum
nauseosus
navajoa
navarretia
nees
neglecta
negundo
nelson
nelsonii
nemocladus
nemophila
nesom
neurophora
nevadense
nevadensis
newberryi
nicotiana
nidifica
nilesii
nitida
nitidum
niveum
novonudum
nuda
nudatus
nudicaule
nudicaulis
nudipetalum
nutans
nutkana
nutt
nuttall
nuttalliana
nuttallianum
nuttallii
o
oblongata
oblongifolia
obovata
obscura
obtusa
occidentale
occidentalis
ochrocephalum
odonatoides
odontoloma
odoratissima
oenothera
oklahomensis
oligantha
oligosperma
olmstead
olowaluana
olsynium
onustus
ophiobia
ophiochilus
oppositifolia
opuntia
oraria
orbicularis
orcuttianus
oregana
oreganum
oreganus
oregonense
oregonensis
oreibata
oreophilus
oresbia
oresterus
ornduff
orobanche
orogenioides
orthocarpus
orthophyllus
orthorhynchus
osmorhiza
osterh
ovalifolium
ovalis
ovata
ovatum
ownbey
owyheense
oxyacanthoides
oxypolis
oxytheca
oxytripis
oxytropis
--top--
P-R
p
pachyphylla
pachyphyllus
pacifica
pacificum
pacificus
packardiae
paddoensis
pahutensis
pall
pallens
pallida
pallidum
pallidus
palmeri
palustris
panamintense
paniculata
pansa
pansum
pansus
papiliumculi
papilliferum
pardalinum
parishella
parishii
parl
parnassia
parry
parryi
parviflora
parviflorus
parvifolia
parvula
parvum
passeyi
patricus
patterson
pattersonii
patula
pauciflora
pauciflorus
pav
pavonaceum
payson
paysoni
paysonii
peck
peckianum
peckii
pectinata
pectis
pectocarya
pedicellata
pedicularis
pedunculata
pedunculatum
pelinophilum
penduliflora
pendulum
pennell
pennellianus
penstemon
pentachaeta
peramoenus
peregrina
peregrinus
perennis
perfoliata
perideridia
perplexa
perplexans
persimile
petiolatus
petr
petrophytum
phacelia
phillips
phlox
pholistoma
phoradendron
physaria
phytolaccifolium
picta
pilosellus
piper
piperi
pityocharis
plagiobothrys
plantago
platycarpa
platypetala
platyphyllidius
platyphyllus
plectritis
pleniradiata
pleuricospora
plumosum
pluriflorum
plurisetosa
poa
poepp
poeticum
pogogyne
polemonium
poliospermus
polyctenium
polygonum
polyphyllus
polypodium
polystachion
porrifolius
porter
potamogeton
potentilla
praemorsa
praeterita
praeteritus
prasinus
pratensis
preclarum
presl
preslii
price
primula
primuloides
pringle
pringlei
prisca
pritz
procera
procerus
prociduum
prolifera
propinqua
propria
proxima
pseudocapitata
pseudoroegneria
psychodes
pterospora
pubescens
puccinellia
pudicus
pulchella
pulchellum
pulcherrima
pulcherrimum
pulchra
pulsiferae
pulvinata
pumila
pumilus
punctata
punctum
pungens
purpurascens
purpurea
purpureo
purpureum
purpusiana
pursh
purshii
pusilla
pusillus
pygaeum
pygmaea
pyramidata
pyrola
pyrolifolium
pyrrocoma
quadrivulnera
quamash
quercus
quinaultense
r
racemosa
raf
ramosissima
ranunculus
rattan
rattanii
raven
rchb
recognita
reconditus
rectissima
regel
rehder
reliquum
renacta
reniformis
resedifolius
resinosa
reticulata
retrofracta
retrorsa
reveal
revealii
reventiformis
reverchonii
rhamnus
rhexifolia
rhizomata
rhizomatosus
rhodothecus
rhus
rhynchospora
rhypara
ribes
richardson
richardsonii
rigida
rigidissima
rigidula
rigidum
rigidus
ringius
rivale
rivularis
rixfordii
rob
robbins
robinsonii
robson
robusta
robustior
roem
rohrb
rollins
romanzoffia
rorippa
rosa
rose
rosea
roseana
roseus
ross
rossii
rotundifolia
roush
rubescens
rubida
rubra
rubtzoff
rubus
rudbeckia
ruellia
rufidula
ruiz
rumex
runcinata
rupestris
rupicola
rupinae
rupinum
rupr
rusbyi
ruthiae
rydb
rydbergii
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S-U
s
saccatus
salicifolius
salinus
salisb
salix
salmoniflorum
salmonis
salsuginosa
salsus
salvia
sambucus
sami
sandbergia
sanicula
sanquisorba
sarmentosum
saurinum
saussurea
savile
savilei
saxifraga
saximontana
saximontanus
saxosus
scabrida
scalaris
scapoidea
scariosum
sceptrum
sceptum
sch
scheele
schenk
scherff
schizachyrium
schlessman
schltdl
schofieldii
schult
schulz
scirpus
scopulophila
scopulorum
scouleri
scouleriana
scribn
scutaneus
scutellaria
sedum
sellulus
semibarbata
semitriloba
semple
senecio
septentrionalis
ser
sericata
sericeus
serotina
serpenticola
serpenticum
serpentina
serpentinum
serrata
serratus
sessilis
setaria
sharsmith
shastaensis
shastensis
shaw
shear
shehbaz
sheikh
sheld
shellyi
sheltonii
sherff
shipes
shultz
sidalcea
silene
simplex
sims
sinnott
sinuata
sinuatus
siskiyouense
siskiyouensis
sisyrinchium
sitanion
sitchensis
skinner
sm
small
smelowskia
smith
smithii
soliceps
solidago
solitarius
sophora
soreng
spaerocephalum
sparsiflora
spartina
spartioides
spathulata
spathulatum
spathulifolium
speciosa
spectabilis
spencer
spergularia
sphaeralcea
sphaerocephalum
sphaeromeria
sphenopholis
spicata
spinescens
spinosa
spiraea
spithamea
splendens
sporobolus
spreng
squarrosa
ssp
st
stachydeum
stachys
standl
stanfordiana
stanleya
starmuhler
stebbins
stebbinsii
stebbinsoseris
steenensis
stellaria
stellata
stellatum
stenopetalum
stephanomeria
sterilis
steud
stipa
stipularis
stocktoni
stokes
stolonifera
streptanthifolius
streptanthus
stricta
strictum
strigosa
strother
strumarium
sturgeon
subalpinus
subcordata
subgemmifera
subglabra
subinclusa
sublineare
subniveum
subocculta
subsaccatus
subspicatus
suffrutescens
suksd
suksdorfii
sullivantia
sullivantii
sulphurea
sulphureus
supiniformis
swallenii
swanson
swertia
synthyris
szweyk
t
taraxacum
tasuensis
tauschia
taylor
taylori
tegetarioides
tehamense
tellima
tenax
tenella
tenellus
tenerum
tenuifolia
tenuis
ternatum
terrenatum
tessellata
tetramera
tetrapetala
tetrapterus
texana
thalictrum
tharp
thelypodium
theob
thermopsis
thlaspi
thomas
thomps
thompsonae
thompsonianus
thompsonii
thorne
thunb
thurberi
tidestr
tidestromia
tiehm
tiehmii
timothianum
toanus
tolmiei
tomentaurum
tomentosa
tompkinsi
tonestus
torr
townsendia
toxicodendron
trel
trevir
triangularis
tridens
trifida
triflorum
trifolium
trillium
trin
tripartita
triphysaria
trisetum
triste
triteleia
triternatum
triticoides
triumfetta
true
tryon
tuberosa
tucker
tuolumnense
turbinatum
turner
turneri
tweedyi
twisselm
tyghensis
tzvelev
uintahensis
uliginosa
umbellatum
umbraticus
umbratilis
umbrosa
umpquaensis
underw
uniflora
ursinum
utahense
utahensis
utriculatum
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V-X
v
vaccinium
vaginatum
valerianella
valida
vallaris
vallicola
vancouveria
var
vareschi
variabilis
variegatum
vasey
velutinum
venosa
verecunda
verna
vernalensis
vernum
veronica
vesca
vespertinum
vexillo
vialis
viburnum
vicia
villosa
villosus
viola
virescens
virgata
virginianum
virginicum
viridifolius
viridis
viridulum
viscida
viscidus
viscosissimum
vivipara
viviparum
vollmer
vorobik
vulgaris
vulpia
w
wagneri
wahlenb
wahwahensis
wallowaensis
wallowensis
walp
walsh
wanapum
warneri
warren
washingtonensis
wats
watson
watsonii
weber
weinm
wells
welsh
welshii
wenatchense
white
whitedii
wiegand
wiens
wiggins
wigginsii
wight
wightii
willamettensis
willd
williams
williamsii
wilson
windham
wolf
wolff
wolfii
woodii
wooton
wyethia
wyethii
xalapensis
xanthium
xantholeucum
xanthotricha
xyris
--top--
Y-Z
yina
yu
yuccanus
yunker
yves
zahn
zigadensus
zigadenus
zika
zizania
zizia
ziziphus
zonulatus
zygadenus
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