Asteraceae
Hieracium albiflorum
white-flowered hawkweed
Hieracium aurantiacum
orange hawkweed
Hieracium cynoglossoides
hound's-tongue hawkweed
Hieracium gracile
alpine hawkweed
Hieracium scouleri
Scouler's hawkweed
Hulsea algida
alpine hulsea
Hulsea nana
dwarf hulsea
Hymenopappus filifolius
Columbia cut leaf
Hymenoxys hoopesii
orange sneezeweed
Hypochaeris radicata
rough cat's-ear
Jaumea carnosa
fleshy jaumea
Lactuca serriola
prickly lettuce
Lagophylla ramosissima
slender hareleaf
Lapsana communis
nipplewort
Lasthenia californica
slender goldfields
Layia glandulosa
white layia
Leucanthemum vulgare
oxeye daisy
Luina hypoleuca
silverback luina
Machaeranthera canescens
hoary aster
Madia citriodora
lemon scented tarweed