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Popular traits
2,976 species in Lassen Volcanic National Park
Rhizoplaca melanophthalma
Rhizopogon occidentalis
Rhizopogon vulgaris
Rhyacophila nevadensis
Rhynocoris ventralis
Ribes lacustre
Rickenella fibula
Bombus californicus
Rosalia funebris
Rubus ursinus
Rumex fueginus
Rumex maritimus
Rumex occidentalis
Sagittaria latifolia
Salix exigua
Salix lucida
Salix prolixa
Bombus huntii
Saponaria officinalis
Sarcosphaera coronaria
Sarcotrochila balsameae
Scaeva affinis
Scaphinotus obliquus
Schistidium rivulare
Schoenoplectus americanus
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