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Plants of the North Fork of the American River

Headwater plants.

American yellowrocket 1
Barbarea orthoceras
shepherd's purse 2
Capsella bursa-pastoris
Sand Fringepod 1
Thysanocarpus curvipes
Slender Draba 3
Draba albertina
Denseleaf Draba 4
Draba densifolia
slender rock cress
Arabis pycnocarpa
common sandweed 5
Athysanus pusillus
mountain tansymustard 6
Descurainia incana
Brewer's rockcress 7
Boechera breweri
spreadingpod rockcress 8
Boechera divaricarpa
lemmon's rockcress 9
Boechera lemmonii
Lyall's rockcress 10
Boechera lyallii
dropseed rockcress 8
Boechera pendulocarpa
woodland rockcress 11
Boechera pinetorum
pioneer rockcress 12
Boechera platysperma
silver rockcress 13
Boechera puberula
bristly leaf rockcress 10
Boechera rectissima
reflexed rockcress 14
Boechera retrofracta
Sicklepod Rockcress 15
Boechera sparsiflora
drummond's rockcress 16
Boechera stricta
water sedge 17
Carex aquatilis
long-bracted sedge 18
Carex athrostachya
threadleaf sedge 19
Carex filifolia
smooth-fruited sedge
Carex heteroneura
Jones' sedge 18
Carex jonesii
many-ribbed sedge 18
Carex multicostata
Sierra sedge 8
Carex nervina
black alpine sedge 20
Carex nigricans
Raynold's sedge 19
Carex raynoldsii
Ross's sedge 21
Carex rossii
Holm's Rocky Mountain sedge 20
Carex scopulorum
Mount Shasta sedge 8
Carex straminiformis
foetid sedge 16
Carex vernacula
fringed cottongrass 5
Eriophorum crinigerum
ticklegrass 19
Agrostis scabra
mountain bentgrass 8
Agrostis variabilis
orcutt's brome 22
Bromus orcuttianus
Suksdorf's Brome 8
Bromus suksdorfii
Cheat Grass 17
Bromus tectorum
bluejoint 19
Calamagrostis canadensis
orchard grass 19
Dactylis glomerata
annual hairgrass 23
Deschampsia danthonioides
slender hair grass 19
Deschampsia elongata
squirreltail 19
Elymus elymoides
blue wild rye 19
Elymus glaucus
slender wheatgrass 24
Elymus trachycaulus
Meadow barley 19
Hordeum brachyantherum
california barley
Hordeum brachyantherum californicum
perennial ryegrass 19
Lolium perenne
rock melic 19
Melica stricta
Kentucky Bluegrass 19
Poa pratensis
Pine bluegrass 19
Poa secunda
California oat grass 25
Danthonia californica
one-spike oat grass 19
Danthonia unispicata
pull-up muhly 26
Muhlenbergia filiformis
fowl manna grass 19
Glyceria elata
ridged manna grass 27
Glyceria striata
tall trisetum 28
Trisetum canescens
greenheaded rush 16
Juncus chlorocephalus
drummond's rush 19
Juncus drummondii
mexican rush 29
Juncus mexicanus
straightleaved rush 5
Juncus orthophyllus
parry's rush
Juncus parryi
Pacific woodrush 30
Luzula comosa
Donner woodrush 8
Luzula subcongesta
Alaska rein orchid 31
Piperia unalascensis
sparse-flowered bog orchid
Platanthera sparsiflora
Spotted Coralroot 32
Corallorhiza maculata
Striped Coralroot 1
Corallorhiza striata
phantom orchid 33
Cephalanthera austiniae
Western rattlesnake plantain 34
Goodyera oblongifolia
Irish Lady's-tresses 31
Spiranthes romanzoffiana
narrowleaf onion 35
Allium amplectens
Dusky Onion 31
Allium campanulatum
Subalpine Onion 36
Allium obtusum
small onion 37
Allium parvum
broadstemmed onion
Allium platycaule
three-bracted onion 8
Allium tribracteatum
False Solomon's Seal 38
Maianthemum racemosum
Star-flowered Lily-of-the-valley 39
Maianthemum stellatum
rainbow iris 40
Iris hartwegii
Western Blue Flag 19
Iris missouriensis
Wavy-leafed Soap Plant 41
Chlorogalum pomeridianum
small camas 42
Camassia quamash
Blue Dicks 43
Dichelostemma capitatum
white brodiaea 44
Triteleia hyacinthina
prettyface 45
Triteleia ixioides
crown brodiaea 44
Brodiaea coronaria
harvest brodiaea 43
Brodiaea elegans
Smokey Mariposa 31
Calochortus leichtlinii
Sierra mariposa lily 46
Calochortus minimus
naked mariposa lily 43
Calochortus nudus
Leopard Lily 47
Lilium pardalinum
Sierra Tiger Lily 43
Lilium parvum
Washington Lily 48
Lilium washingtonianum
spotted fritillary 49
Fritillaria atropurpurea
scarlet fritillary 34
Fritillaria recurva
Bride's Bonnet 50
Clintonia uniflora
Death Camas 1
Toxicoscordion venenosum
California False Hellebore 43
Veratrum californicum

Edited by faerthen, some rights reserved (CC BY-SA)

Photo Credits

  • 1. (c) randomtruth, some rights reserved (CC BY-NC-SA)
  • 2. (c) autan, some rights reserved (CC BY-NC-ND)
  • 3. (c) 2013 Gary A. Monroe, some rights reserved (CC BY-NC)
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  • 5. (c) 2008 Keir Morse, some rights reserved (CC BY-NC-SA)
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  • 7. (c) David Hofmann, some rights reserved (CC BY-NC-ND)
  • 8. (c) Smithsonian Institution, National Museum of Natural History, Department of Botany, some rights reserved (CC BY-NC-SA)
  • 9. (c) 2013 Barry Breckling, some rights reserved (CC BY-NC-SA)
  • 10. (c) 2009 Barry Breckling, some rights reserved (CC BY-NC-SA)
  • 11. (c) 1980 Dean Wm. Taylor, some rights reserved (CC BY-NC-SA)
  • 12. (c) Dean Wm. Taylor, some rights reserved (CC BY)
  • 13. (c) 1989 Gary A. Monroe, some rights reserved (CC BY-NC)
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  • 16. (c) 2010 Barry Breckling, some rights reserved (CC BY-NC-SA)
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  • 18. (c) "USDA FS RMRS Boise Aquatic Sciences Lab.", some rights reserved (CC BY-NC-SA)
  • 19. (c) Matt Lavin, some rights reserved (CC BY-SA)
  • 20. (c) 2010 Keir Morse, some rights reserved (CC BY-NC-SA)
  • 21. (c) Tyler Smith, some rights reserved (CC BY-NC)
  • 22. (c) licensed media from USDA PLANTS images without owner, some rights reserved (CC BY-NC-SA)
  • 23. (c) Jason Krantz, some rights reserved (CC BY-NC-SA)
  • 24. (c) Montana State University Libraries, some rights reserved (CC BY-NC-SA)
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  • 26. (c) 2001 Gary A. Monroe, some rights reserved (CC BY-NC)
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