Index / States / Colorado / Weld
§1County listing — Colorado
Weld County
Colorado
- FIPS
- 08123
- Taxa recorded
- 731
- State
- Colorado
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Showing 1–50 of 72 (introduced).
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Acroptilon repens (L.) DC. Introduced ACRE3hardheads · Asteraceae -
Agropyron cristatum (L.) Gaertn. Introduced AGCRcrested wheatgrass · Poaceae - Agropyron cristatum (L.) Gaertn. ssp. pectinatum (M. Bieb.) Tzvelev Introduced AGCRP8crested wheatgrass · Poaceae
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Agrostis gigantea Roth Introduced AGGI2redtop · Poaceae - Agrostis stolonifera L. Introduced AGST2creeping bentgrass · Poaceae
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Ambrosia artemisiifolia L. var. elatior (L.) Descourtils Introduced AMAREannual ragweed · Asteraceae -
Arctium minus Bernh. Introduced ARMI2lesser burdock · Asteraceae -
Artemisia absinthium L. Introduced ARAB3absinthium · Asteraceae -
Atriplex micrantha Ledeb. Introduced ATMI2twoscale saltbush · Chenopodiaceae -
Atriplex patula L. Introduced ATPA4spear saltbush · Chenopodiaceae -
Atriplex rosea L. Introduced ATROtumbling saltweed · Chenopodiaceae -
Bassia scoparia (L.) A.J. Scott Introduced BASC5burningbush · Chenopodiaceae -
Brassica napus L. Introduced BRNArape · Brassicaceae -
Bromus arvensis L. Introduced BRAR5field brome · Poaceae -
Bromus inermis Leyss. ssp. inermis Introduced BRINIsmooth brome · Poaceae - Bromus inermis Leyss. ssp. inermis var. inermis Introduced BRINI2smooth brome · Poaceae
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Bromus tectorum L. Introduced BRTEcheatgrass · Poaceae -
Cardaria chalepensis (L.) Hand.-Maz. Introduced CACH42lenspod whitetop · Brassicaceae -
Centaurea diffusa Lam. Introduced CEDI3diffuse knapweed · Asteraceae -
Centaurium pulchellum (Sw.) Druce Introduced CEPU3branched centaury · Gentianaceae -
Chenopodium glaucum L. Introduced CHGL3oakleaf goosefoot · Chenopodiaceae -
Cirsium arvense (L.) Scop. Introduced CIAR4Canada thistle · Asteraceae -
Conringia orientalis (L.) Dumort. Introduced COORhare's ear mustard · Brassicaceae -
Descurainia sophia (L.) Webb ex Prantl Introduced DESO2herb sophia · Brassicaceae -
Echinochloa crus-galli (L.) P. Beauv. Introduced ECCRbarnyardgrass · Poaceae -
Eragrostis cilianensis (All.) Vign. ex Janchen Introduced ERCIstinkgrass · Poaceae -
Erysimum cheiranthoides L. Introduced ERCH9wormseed wallflower · Brassicaceae -
Euphorbia davidii Subils Introduced EUDA5David's spurge · Euphorbiaceae -
Euphorbia esula L. Introduced EUESleafy spurge · Euphorbiaceae -
Geranium pusillum L. Introduced GEPU2small geranium · Geraniaceae -
Gnaphalium uliginosum L. Introduced GNULmarsh cudweed · Asteraceae -
Hibiscus trionum L. Introduced HITRflower of an hour · Malvaceae -
Juncus compressus Jacq. Introduced JUCOroundfruit rush · Juncaceae -
Lappula marginata (M. Bieb.) Guerke Introduced LAMA9margined stickseed · Boraginaceae -
Leonurus cardiaca L. Introduced LECA2common motherwort · Lamiaceae - Leonurus cardiaca L. ssp. cardiaca Introduced LECAC7common motherwort · Lamiaceae
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Lepidium perfoliatum L. Introduced LEPE2clasping pepperweed · Brassicaceae -
Malva neglecta Wallr. Introduced MANEcommon mallow · Malvaceae -
Melilotus officinalis (L.) Lam. Introduced MEOFsweetclover · Fabaceae -
Mentha spicata L. Introduced MESP3spearmint · Lamiaceae -
Nasturtium officinale W.T. Aiton Introduced NAOFwatercress · Brassicaceae -
Nepeta cataria L. Introduced NECA2catnip · Lamiaceae -
Onopordum acanthium L. Introduced ONACScotch cottonthistle · Asteraceae -
Panicum miliaceum L. Introduced PAMI2proso millet · Poaceae - Panicum miliaceum L. ssp. miliaceum Introduced PAMIMbroomcorn millet · Poaceae
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Pennisetum glaucum (L.) R. Br. Introduced PEGL2pearl millet · Poaceae -
Poa compressa L. Introduced POCOCanada bluegrass · Poaceae -
Poa pratensis L. ssp. pratensis Introduced POPRP2Kentucky bluegrass · Poaceae -
Polygonum arenastrum Jord. ex Boreau Introduced POAR11oval-leaf knotweed · Polygonaceae -
Polygonum persicaria L. Introduced POPE3spotted ladysthumb · Polygonaceae