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iNat·48561GenusPlantae742,902 field observations
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Plume Thistles
Plate 1 of 9. (c) earl woolsey, some rights reserved (CC BY), uploaded by earl woolsey · via iNaturalist

Plume Thistles

Cirsium

Cirsium is a genus of perennial and biennial flowering plants in the Asteraceae, one of several genera known commonly as thistles. They are more precisely known as plume thistles. These differ from other thistle genera (Carduus, Silybum and Onopordum) in having feathered hairs to their achenes. The other genera have a pappus of simple unbranched hairs.

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60 branches of this genus, most-observed first

Bull Thistle

speciesCirsium vulgare

creeping thistle

speciesCirsium arvense

Marsh Thistle

speciesCirsium palustre

Cirsium series Altissima

complexAltissima

bristle thistle

speciesCirsium horridulum

Cobwebby Thistle

speciesCirsium occidentale

Texas Thistle

speciesCirsium texanum

Cabbage Thistle

speciesCirsium oleraceum

wavyleaf thistle

speciesCirsium undulatum

Melancholy Thistle

speciesCirsium heterophyllum

Elk Thistle

speciesCirsium scariosum

New Mexico thistle

speciesCirsium neomexicanum

swamp thistle

speciesCirsium muticum

Stemless Thistle

speciesCirsium acaulon

Nuttall's Thistle

speciesCirsium nuttallii

Erythrolaena

sectionErythrolaena

Spiniest thistle

speciesCirsium spinosissimum

Japanese thistle

speciesCirsium japonicum

Arizona thistle

speciesCirsium arizonicum

Yellow Thistle

speciesCirsium erisithales

Edible Thistle

speciesCirsium edule

Pitcher's thistle

speciesCirsium pitcheri

yellowspine thistle

speciesCirsium ochrocentrum

Anderson's thistle

speciesCirsium andersonii

pasture thistle

speciesCirsium pumilum

Short-styled Thistle

speciesCirsium brevistylum

Flodman's thistle

speciesCirsium flodmanii

Hooker's Thistle

speciesCirsium hookerianum

Queen Anne's thistle

speciesCirsium canum

Brook Thistle

speciesCirsium rivulare

ground thistle

speciesCirsium esculentum

Alishan thistle

speciesCirsium arisanense

Cirsium serrulatum

speciesCirsium serrulatum

Wheeler's thistle

speciesCirsium wheeleri

Mountain Thistle

speciesCirsium scopulorum

Alameda thistle

speciesCirsium quercetorum

peregrine thistle

speciesCirsium cymosum

Gray Thistle

speciesCirsium griseum

Cirsium helenioides

speciesCirsium helenioides

prairie thistle

speciesCirsium canescens

Fountain Thistle

speciesCirsium fontinale

Mojave thistle

speciesCirsium mohavense

sandhill thistle

speciesCirsium repandum

Cirsium rhaphilepis

speciesCirsium rhaphilepis

Kamchatka thistle

speciesCirsium kamtschaticum

Parry's Thistle

speciesCirsium parryi

Cirsium filipendulum

speciesCirsium filipendulum

Mexican Thistle

speciesCirsium mexicanum

Pannonic Thistle

speciesCirsium pannonicum

Cirsium obvallatum

speciesCirsium obvallatum

California swamp thistle

speciesCirsium douglasii

Cirsium monspessulanum

speciesCirsium monspessulanum

Fewleaf Thistle

speciesCirsium remotifolium

Cirsium serratuloides

speciesCirsium serratuloides

Meadow Thistle

speciesCirsium dissectum

funky thistle

speciesCirsium funkiae

Cirsium alsophilum

speciesCirsium alsophilum

dwarf thistle

speciesCirsium drummondii

Cirsium nivale

speciesCirsium nivale

Tuberous Thistle

speciesCirsium tuberosum

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geo-referenced records in GBIF, from museums, herbaria and field observers.

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This page is assembled live from iNaturalist, GBIF, Wikipedia, the Source Library and the Internet Archive. It is not yet part of the hand-edited codex. iNaturalist taxon 48561.