Southwestern U.S.A. Plants of Southwestern U.S.A.Explore

• Families
• Genera
• Species 159

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Acanthoscyphus parishii (Parry) Small

Parish's oxytheca

5 5 Observations

Polygonaceae

Bistorta bistortoides (Pursh) Small

American bistort

1 1 Observation

Polygonaceae

Bistorta vivipara (L.) Delarbre

Alpine bistort

1,161 744 Observations

Polygonaceae

Chorizanthe angustifolia Nutt.

Narrowleaf spineflower

2 2 Observations

Polygonaceae

Chorizanthe biloba Goodman

Twolobe spineflower

1 1 Observation

Polygonaceae

Chorizanthe blakleyi Hardham

Blakley's spineflower

1 1 Observation

Polygonaceae

Chorizanthe brevicornu Torr.

Brittle spineflower

28 28 Observations

Polygonaceae

Chorizanthe diffusa Benth.

Diffuse spineflower

2 2 Observations

Polygonaceae

Chorizanthe douglasii Benth.

Douglas's spineflower

21 21 Observations

Polygonaceae

Chorizanthe fimbriata Nutt.

Fringed spineflower

32 29 Observations

Polygonaceae

Chorizanthe howellii Goodman

Howell's spineflower

3 3 Observations

Polygonaceae

Chorizanthe membranacea Benth.

Pink spineflower

30 30 Observations

Polygonaceae

Chorizanthe orcuttiana Parry

Orcutt's spineflower

23 23 Observations

Polygonaceae

Chorizanthe procumbens Nutt.

Prostrate spineflower

20 20 Observations

Polygonaceae

Chorizanthe pungens Benth.

Monterey spineflower

20 20 Observations

Polygonaceae

Chorizanthe robusta Parry

Robust spineflower

2 2 Observations

Polygonaceae

Chorizanthe staticoides Benth.

Turkish rugging

57 51 Observations

Polygonaceae

Eriogonum alatum Torr.

Winged eriogonum

9 9 Observations

Polygonaceae

Eriogonum alpinum Engelm.

Trinity buckwheat

14 14 Observations

Polygonaceae

Eriogonum anemophilum Greene

West Humboldt buckwheat

1 1 Observation

Polygonaceae

Eriogonum angulosum Benth.

Anglestem buckwheat

22 22 Observations

Polygonaceae

Eriogonum apiculatum S.Watson

San Jacinto buckwheat

1 1 Observation

Polygonaceae

Eriogonum arborescens Greene

Island buckwheat

33 31 Observations

Polygonaceae

Eriogonum baileyi S.Watson

Bailey's buckwheat

1 1 Observation

Polygonaceae

Eriogonum brachyanthum Coville

Short-flower wild buckwheat

2 2 Observations

Polygonaceae

Eriogonum brachypodum Torr. & A.Gray

Parry's buckwheat

1 1 Observation

Polygonaceae

Eriogonum brevicaule Nutt.

Shortstem buckwheat

2 2 Observations

Polygonaceae

Eriogonum caespitosum Nutt.

Matted wild buckwheat

37 37 Observations

Polygonaceae

Eriogonum cernuum Nutt.

Nodding wild buckwheat

12 12 Observations

Polygonaceae

Eriogonum cinereum Benth.

Coastal buckwheat

31 29 Observations

Polygonaceae

Eriogonum compositum Douglas ex Benth.

Arrowleaf buckwheat

28 25 Observations

Polygonaceae

Eriogonum congdonii (S.Stokes) Reveal

Congdon's buckwheat

6 6 Observations

Polygonaceae

Eriogonum corymbosum Benth.

Crispleaf buckwheat

4 4 Observations

Polygonaceae

Eriogonum covilleanum Eastw.

Coville's buckwheat

5 5 Observations

Polygonaceae

Eriogonum crocatum Davidson

Saffron wild buckwheat

24 21 Observations

Polygonaceae

Eriogonum crosbyae Reveal

Crosby's wild buckwheat

6 6 Observations

Polygonaceae

Eriogonum dasyanthemum Torr. & A.Gray

Chaparral buckwheat

4 4 Observations

Polygonaceae

Eriogonum davidsonii Greene

Davidson's buckwheat

2 2 Observations

Polygonaceae

Eriogonum deflexum Torr.

Skeleton-weed

19 17 Observations

Polygonaceae

Eriogonum diclinum Reveal

Jaynes Canyon buckwheat

6 6 Observations

Polygonaceae

Eriogonum douglasii Benth.

Douglas' buckwheat

25 25 Observations

Polygonaceae

Eriogonum elatum Douglas ex Benth.

Tall woolly buckwheat

27 25 Observations

Polygonaceae

Eriogonum elongatum Benth.

Long-stem wild buckwheat

30 30 Observations

Polygonaceae

Eriogonum fasciculatum Benth.

California Buckwheat

844 782 Observations

Polygonaceae

Eriogonum giganteum S.Watson

St. Catherine's Lace, California wild buckwheat

52 38 Observations

Polygonaceae

Eriogonum gilmanii S.Stokes

Gilman's buckwheat

6 6 Observations

Polygonaceae

Eriogonum gossypinum Curran

Cottony buckwheat

6 6 Observations

Polygonaceae

Eriogonum gracile Benth.

Slender woolly buckwheat

10 10 Observations

Polygonaceae

Eriogonum gracilipes S.Watson

White Mountain buckwheat

34 34 Observations

Polygonaceae

Eriogonum grande Greene

Redflower buckwheat

43 36 Observations

Polygonaceae

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