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Alyssum desertorum |
YES Rich Haswell: Rio Grande Co, South Fork, vacant and parking lots 8 Sept 2017; 28 May 2019; 12 May 2021 |
|
desert madword |
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Alyssum simplex [Alyssum parvifolium var. micranthum] [Alyssum minus var. micranthum] |
YES Rich Haswell: Rio Grande, South Fork, vacant lot in South Fork 28 May 2019 |
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European alyssum |
|
Amaranthus powellii |
YES Rich Haswell: Rio Grande Co, Del Norte, by dirt street 4 Aug 2014; 3 Sept 2021 |
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Powell’s pigweed |
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Ambrosia psilostachya |
YES Mary E. McDonald: Conejos Co, dam to Trujillo Reservoir 30 Aug 2022 |
|
Cuman ragweed, western ragweed |
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Ambrosia tomentosa [Franseria discolor] [Franseria tomentosa] [Gaertmeria tomentosa] |
YES Rich Haswell: Rio Grande Co, edge of pond in abandoned gravel pit 4 July 2022 |
|
skeletonleaf bur ragweed |
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Artemisia norvegica [Artemisia norvegica var. saxitilis] [Artemisia arctica] [Artemisia norvegica subsp. saxitilis} |
YES Rich Haswell: Rio Grande Co, Grayback pass 5 Aug 2021 |
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mountain sagewort |
|
Artemisia nova [Artemisia arbuscula subsp. nova] [Artemisia tridentata var. nova] [Seriphidium novum] |
YES Mary E. McDonald: Conejos Co, three miles S of Hwy 17, 28 Aug 2022 |
|
black sageberush |
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Atriplex dioica [Atriplex subspicata] [Atriplex patula subsp. subspicata] |
YES Rich Haswell: Russell Lakes SWA, junction of Hwy 285 and CR N, in ditch, 9/26/2019 |
|
thickleaf orach |
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Atriplex hortensis |
YES Rich Haswell: Rio Grande Co, Del Norte, in floodplain of the Rio Grande, 2 Aug 2015; 5 Oct 2017; 4 Oct 2022; |
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garden orache |
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Atriplex micrantha [Atriplex heterosperma] |
YES Rich Haswell: Saguache Co, Baca NWR 17 Aug 2021; Rio Grande Co, Del Norte, 18 Sept 2018, 9 Sept 2022; Saguache Co, Russell Lakes NWA 26 Sept 2019; Rio Grande Co, by parking lot of the Family Dollar store in Del Norte, 2 Aug 2022 |
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twoscale saltbrush, Russian atriplex |
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Bassia hyssopifolia [Kochia hyssopifolia] [Suaeda hysspifolia] |
YES Rich Haswell: Great Sand Dunes 8 July 2014; Russell Lakes SWA 8 Sept 2016 |
Yes |
ironweed, smotherweed, five-hook |
|
Berula erecta [Berula incisa] [Sium erectum] [Sium incisum] |
YES Rich Haswell: Saguache Co, Russell Lakes SWA, by an old irrigation ditch, 8 Sept 2017 |
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cutleaf waterparsnip |
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Bidens tripartita [Bidens comosa] |
YES Rich Haswell: Mineral Co, Shaw Lake dried margin 8 Aug 2014 |
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strawstem beggarticks |
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Caragana arborescens |
YES Mary E. McDonald: Conejos Co, Hicks Canyon by old homestead, 18 July 2014 (in fruit), 12 June 2015 (in flower) |
|
Siberian pea, Sibernian pea shrub |
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Centaurea stoebe subsp. micranthos |
YES Rich Haswell: Saguache Co, cattle-grazed meadow by Baughman Creek 10.27 air miles NE of South Fork, 25 Sept 2019; Rio Grande Co, Middle San Francisco Creek, 24 Sept 2022 |
|
spotted knapweed |
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Cerastium fontanum subsp. vulgare [Cerastium vulgatum] |
YES Rich Haswell: Rio Grande Co, San Francisco Cr 5 June 2014; Mineral Co, Tucker Ponds 23 July 2019 |
|
mouse-ear chickweed |
|
Chenopodium pratericola [Chenopodium desiccatum] |
YES Rich Haswell: Rio Grande Co, Del Norte by Hwy 160, 15 Aug 2014 |
Yes |
desert goosefoot |
|
Chenopodium watsonii [Chenopodium glabrescems] |
YES Rich Haswell: Rio Grande Co, Lookout Mt just SW of Del Norte, 8 Aug 2014; Elephant Rocks N of Del Norte 2 Oct 2018; Saguache Co, Saguache town park, 28 July 2020 |
Yes |
stinky goosefoot |
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Chrysothamnus depressus [Ericameria depressa] |
YES Mary E. McDonald, Conejos Co, FSR 103(1) C, 4 Sept 2021 |
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dwarf rabbitbrush |
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Cichorium intybus |
YES Mary E. McDonald, Conejos Co, along Hwy 17, 10 July 2014; Rich Haswell: Conejos Co, road to Terrace Reservoir 26 July 20192019) |
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chickory, cornflower |
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Circaea alpina |
YES Rich Haswell, Rio Grande Co, SW of South Fork 31 July 2018 |
Yes |
small enchanter’s nightshade |
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Cirsium canescens |
YES Mary E. McDonald: Conejos Co, near FS 103 (2)B, around 8,300' elev, sunny grassland 1 Aug 2021 |
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creamy thistle |
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Cirsium ochrocentrum [Carduus ochrocentrus] [Cnicus neomexicanus] |
YES Rich Haswell: Saguache Co, Natural Arch south of La Garita, 17 July 2013; Rio Grande Co, Church Creek near South Fork, 19 July 2020 |
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yellowspine thistle |
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Clematis orientalis |
YES Rich Haswell: Rio Grande Co, Monte Vista, Dos Rios Restaurant 18 July 2013; Del Norte street side Aug 2015 to 29 Sept 2022 |
|
oriental clematis, orangepeel clematis |
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Conium maculatum |
YES Mary E. McDonald: Conejos Co, on the Conejos River between Mogote and Aspen Glade cpgd 23-28 July 2017 |
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poison hemlock |
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Crassula aquatica [Tillaea aquatica] |
YES Rich Haswell: Rio Grande Co, by and in pond of an unused gravel pit NW of Del Norte 29 Aug 2020; 14 Sept 2020; 18 Sept 2022 |
Yes |
pigmyweed |
|
Cyclachaena xanthiifolia [Cyclachaena xanthifolia] [Iva xanthiifolia] |
YES Mary E. McDonald: Conejos Co, 2 miles S of Los Mogotes cpgd 16 Aug 2020; Rich Haswell: Conejos Co, by Hwy 17 just E of Fox Creek community 2 Aug 2022 |
|
marsh elder, giant sumpweed, careless-weed |
|
Epilobium oregonense |
YES Mary E. McDonald: Conejos Co, pond at Cumbres pass 24 July 2022 |
|
Oregon willowherb |
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Erigeron canadensis [Conyza canadensis] |
YES Rich Haswell: Saguache Co, Russell Lakes WP 22 July 2016; Rio Grande Co, abandoned gravel pit one mile NE of Del Norte 27 July 2021 |
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horseweed |
|
Erigeron canus [Wyomingia cana] |
YES Rich Haswell: Rio Grande Co, Alder Creek N of South Fork, meadow 8 July 2019 |
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hoary fleabane |
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Eriogonum effusum |
YES Rich Haswell: Rio Grande Co, 8 miles W of Del Norte, meadow slope 18 Aug 2017 |
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spreading buckwheat |
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Euphorbia cyparissias [Tithymalus cyparissias] |
YES Mary E. McDonald: Conejos Co, 1.5 miles upstream from Mogote Campground 5 Sept 2015; 4 Sept 2021 |
|
Cypress spurge |
|
Galium triflorum [Galium flaviflorum] |
YES Rich Haswell: Rio Grande Co, Beaver Creek W of South Fork, seep, 12 July 2017 |
|
cudweed, fragrant bedstraw |
|
Geranium viscosissimum [Geranium nervosum] [Geranium strigosum] |
YES Mary E. McDonald: Conejos Co, FSR 118(2) near the upper Rio de los Pinos 7/30/2015 |
|
sticky geranium |
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Geum rivale |
YES Mary E. McDonald: Conejos Co, 30 July 2021, south side of Conejos River from FS Mogote campground on Hwy 17 |
|
purple avens |
|
Grindelia fastigiata |
YES Mary E. McDonald: Conejos Co, between CR D5 and FSR 103(1)C, 17 Sept 2017; 20 Aug 2021 |
|
pointed gumweed |
|
Helianthella uniflora [Helianthus uniflorus] |
YES Mary E. McDonald: La Manga Creek valley, Conejos Co, around 10,230' elev, dry grassland, 7/12/2014; 8/19/2017; 8/26/2021. |
|
common little sunflower |
|
Hyoscyamus niger |
YES Rich Haswell: Mineral Co, Embargo Creek road junction with Groundhog road, N of South Fork 26 July 2016 |
|
black henbane, stinking nightshade |
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Lemna turionifera |
YES Mary E. McDonald, Conejos Co, near Rio de los Pinos 31 Aug and 3 Sept 2022 |
|
turion duckweed |
|
Leucanthemum vulgare |
YES Rich Haswell: Mineral Co, Shaw Lake 23 Aug 2013; 3 Sept 2022 |
|
field daisy, oxeye daisy |
|
Limosella aquatica |
YES Rich Haswell: Rio Grande Co, pond in old gravel pit NE of Del Norte, 28 Aug 2020; by and in pond of unused gravel pit NW of Del Norte 18 Sept 2022; Conejos Co, below beaver dam, Conejos River 7 Sept 2021 |
|
water mudwort |
|
Linaria dalmatica [Antirrhinum dalmaticum] |
YES Mary E. McDonald: Conejos Co, along FSR 129(1)C, 17 Aug 2019 |
|
Dalmatian toadflax |
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Linnaea borealis [Linnaea borealis var. americana] [Linnaea americana] [Linnaea americana var. borealis] |
YES Rich Haswell: Rio Grande Co, logging road N of Bear Creek trail 19 miles SW of Del Norte 15 July 2014 |
Yes |
twin-flower |
|
Lithophragma tenellum [Lithophragma australe] [Lithophragma tenella] |
YES Mary E. McDonald: Conejos Co, dry open meadow by Forest Service Road 101, 8,6500' elev. 19 June2019 |
|
slender woodland star |
|
Lycium barbarum [Lycium halimifolium] [Lycium vulgare] |
YES Rich Haswell: Rio Grande Co, Del Norte street sides; 11 July 2014; 1 June 2022 |
|
wolfberry, matrimony-vine |
|
Malva neglecta [Malva rotundifolia] |
YES Mary E. McDonald, Conejos Co, Elk Creek campground, 6 July 2016; Rich Haswell, Del Norte street side 20 July 2020l |
|
cheeseweed, buttonweed, cheeseplant |
|
Matricaria discoidea [Matricaria matricarioides] |
YES Rich Haswell, Saguache Co, FR740 one mile S of HWY 14, 26 Aug 2021; Mary E. McDonald: Conejos Co, 2 Oct 2018 |
|
pineapple weed |
|
Micranthes oregana [Saxifraga oregona] |
YES Rich Haswell: Rio Grande Co, southwest slope of Bennett Mt 22 July 2014 |
|
bog saxifrage |
|
Myosurus minimus [Ranunculus myosurus] [Ranunculus minimus] |
YES Mary E. McDonald Conejos Co, FSR 101, 7 miles above Hicks Canyon 28 May 2021 |
|
tiny mousetail |
|
Oreocarya suffruticosa var. pustulosa [Oreocarya pustulosa; Oreocarya cinerea] [Cryptantha jamesii var. pustulosa] |
YES Rich Haswell: Conejos Co, saddle between Conejos River and the Rio Grande River near Hwy 142, San Luis Hills 28 July 2021 |
|
San Juan cryptantha |
|
Oreocarya thyrsiflora [Cryptantha thyrsiflora] [Eritrichium glomeratum] [Oreocarya hispidissima] [Oreocarya urticacea] |
YES Rich Haswell: Rio Grande Co, quarry trail 4.7 air miles E of Del Norte 24 June 2017 |
|
calcareous cryptantha |
|
Paronychia sessiliflora |
YES Rich Haswell: Rio Grande Co, Lookout Mt. by Del Norte 14 June 2017 |
|
low nailwort, creeping nailwort |
|
Parthenocissus quinquefolia [Hedera quinquefolia] [Parthenocissus inserta] [Vitis inserta] |
YES Rich Haswell: Rio Grande Co, Del Norte, covering side of brick building on main street 4 July 2017 |
|
Virginia creeper, Victoria creeper, five-finger ivy |
|
Pectis angustifolia |
YES Janis Haswell: Saguache Co, Old Woman Creek road, 24 Aug 2014 |
Yes |
lemonscent |
|
Phacelia hastata [Phacelia leptosepala] [Phacelia leucophylla] |
YES Rich Haswell: Mineral Co, Continental Divide north of Wolf Creek Pass 6 Aug 2014 |
|
silverleaf phacelia |
|
Physalis hederifolia [Physalis hederaefolia] [Physalis comata] [Physalis fendleri] |
YES Rich Haswell: Saguache Co, Penitente Canyon 21 Nov 2022; 2 Dec 2022 |
|
ivyleaf groundcherry |
|
Picradeniopsis oppositifolia [Bahia oppositifolia] [Trichophyllum oppositifolium] |
YES Rich Haswell: Rio Grande Co, 6 Miles NW of Del Norte 17 July 2013 |
|
northern bahia, oppositeleaf bahia |
|
Picradeniopsis woodhousei [Achyropappus woodhousei] [Bahia woodhousei] |
YES Mary E. McDonald: Conejos Co, Fox Creek, beside Hwy 17 15 July 2015, 15 Sept 2022 |
|
Woodhouse's false bahia |
|
Platanthera obtusata [Lysiella obtusata] [Habenaria obtusata] |
YES Rich Haswell: Mineral Co, east side of Shaw Lake, 31 July 2017 |
Yes |
one-leaf bog orchid |
|
Platanthera purpurascens [Platanthera tescamnis] [Habenaria neomexicana] [Limnorchis purpurascens] [Platanthera hyberborea var. purpurascens] [Platanthera stricta] [Platanthera saccata] |
YES Rich Haswell: Mineral Co, above Upper Tucker Pond 23 July 2019 |
|
purple-petal bog orchid |
|
Polygonum argyrocoleon |
YES Mary E. McDonald: Conejos Co, 2 miles SW of Los Mogotes 10-11 Sept 2022 |
|
silversheath knotweed |
|
Potamogeton crispus |
YES Rich Haswell: Rio Grande Co, Million Reservoir 9 Aug 2018; 10 Oct 2020 |
Yes |
curly pondweed |
|
Potentilla rivalis [Potentilla leucocarpa] [Potentilla millegrana] |
YES Rich Haswell: Rio Grande Co, by pond of abandoned gravel pit NE of Del Norte 4 July 2022; edge of Beaver Creek Reservoir 12 Aug 2022 |
|
brook cinquefoil, river cinquefoil |
|
Purshia tridentata [Cowania stansburiana] |
YES Mary E. McDonald Conejos Co Along FSR 103(2)B near NM border 7/11/2019; 7/14/2021 |
|
bitterbrush |
|
Rorippa sphaerocarpa [Nasturtium sphaerocarpum] [Radicula sphaerocarpa] [Rorippa obtusa var. sphaerocarpa] |
YES Rich Haswell: Saguache Co, growing in the drying edge of a lake in the Russell Lakes SWA 18 Sept 2019; edge of Beaver Reservoir 2 Sept 2020 |
Yes |
roundfruit yellowcress |
|
Saxifraga debilis [Saxifraga rivularis] [Saxifraga hyperborea subsp. debilis] |
YES Rich Haswell: Mineral Co, Big Meadows Reservoir 20 June 2015 |
|
highland saxifrage, weak saxifrage, alpine brook saxifrage |
|
Sisymbrium linifolium [Schoenocrambe linifolia] |
YES Rich Haswell: Rio Grande Co, Del Norte street side 25 Juy 2014; Beaver Creek Reservoir 7 July 2020 |
|
flaxleaf hedge mustard |
|
Spirodela polyrhiza [Spirodela polyrrhiza] |
YES Rich Haswell: Rio Grande Co, old irrigation ditch behind the Sunflour Café by Hwy 285 1 mile N of Monte Vista 13 July 2021 |
|
common duckmeat |
|
Symphyotrichum porteri [Aster porteri] |
YES Rich Haswell: Rio Grande Co., edge of Sherman Lake E of Buena Vista 13 Aug 2016 |
|
Porter’s aster |
|
Townsendia grandiflora |
YES Mary E. McDonald: Conejos Co, Forest Ser;vice Road 101 31 May 2014 |
|
largeflower Easter daisy |
|
Tribulus terrestris |
YES Rich Haswell: Rio Grande Co, Del Norte, 11th street 7 July 2014 to 14 Sept 2022 |
Yes |
puncturevine, caltrops, goat’s-head, devil’s eyelashes, tackweed |
|
Trifolium fragiferum |
YES Rich Haswell: Conejos Co, in floodplain of the Rio Grande, below bridge on Hwy 142, west side of the river 7/28/2021 |
|
strawberry clover |
|
Tripleurospermum inodorum [Matricaria inodora] [Chamomilla inodora] [Matricaria maritima subsp. inodora] [Tripleurospermum maritimum] etc. |
YES Rich Haswell: Mineral Co, Above Creede by Willow Cr. 4 July 2014; Mary E. McDonald: Conejos Co, near Elk Creek cpgd 29 Sept 2015 |
|
scentless mayweed, wild chamomile |
|
Ulmus pumila |
YES Rich Haswell: Rio Grande Co, Del Norte, private yard 28 June 2021 |
|
Siberian elm |
|
Verbascum thapsus |
YES Rich Haswell: Rio Grande Co, Del Norte yard 24 July 2010; old gravel pit NE of Del Norte 26 Aug 2020 |
|
common mullein, great mullein |
|
Xanthium strumarium |
YES Rich Haswell: Saguache Co, Russell Lakes SWP 10 July 2016; Conejos Co, bank of the Rio Grande at Hwy 142, 28 Sept 2021 |
Yes |
rough cocklebur, clotbur |
|
Yucca baileyi |
YES Mary E. McDonald Conejos Co, Rd 5045 near the old Martinez cemetery 28 June 2019; 3 July 2019 |
|
Bailey’s yucca |
