9653 thumb Sampson Creek Preserve

Dominant and characteristic vascular plant species for each of the six primary vegetation types that occur on the Sampson Creek Preserve, Jackson County, Oregon

Small
Dog-rose 1
Rosa canina
Small
Pacific poison oak 2
Toxicodendron diversilobum
Small
tall oat grass 3
Arrhenatherum elatius
Small
slender wild oat 4
Avena barbata
Small
wild oat 5
Avena fatua
Small
great brome 6
Bromus diandrus
Small
Common Soft-brome 6
Bromus hordeaceus
Thunberg's Brome
Bromus japonicus
Small
Compact Brome 7
Bromus madritensis
Small
Barren Brome 8
Bromus sterilis
Small
bristly dogtail grass 9
Cynosurus echinatus
Small
squirreltail 6
Elymus elymoides
Small
blue wild rye 6
Elymus glaucus
Small
Meadow barley 6
Hordeum brachyantherum
Small
Timothy 10
Phleum pratense
Stipa lemmonii
Achnatherum lemmonii
Small
medusa head 6
Taeniatherum caput-medusae
Small
small six-weeks grass 6
Vulpia microstachys
Small
Rat's-tail Fescue 12
Vulpia myuros
Small
mountain dandelion 13
Agoseris heterophylla
Small
Amsinckia intermedia 14
Amsinckia menziesii intermedia
Small
American yellowrocket 15
Barbarea orthoceras
Small
harvest brodiaea 16
Brodiaea elegans
Small
Pussy-ears 17
Calochortus tolmiei
Small
Yellow Starthistle 18
Centaurea solstitialis
Small
Smooth hawksbeard 19
Crepis capillaris
Small
Clearwater cryptantha 20
Cryptantha intermedia
Small
Smooth Meadow-grass 6
Poa pratensis
Small
common yarrow 21
Achillea millefolium
Small
bigflower agoseris 22
Agoseris grandiflora
Small
rough eyelashweed 23
Blepharipappus scaber
Small
diamond clarkia 24
Clarkia rhomboidea
Small
Blue Dicks 16
Dichelostemma capitatum
Small
panicled willowherb 25
Epilobium brachycarpum
Small
catchweed bedstraw 26
Galium aparine
Small
yellow-flowered iris 27
Iris chrysophylla
Small
Foothill desert-parsley 28
Lomatium utriculatum
Small
Western Buttercup 29
Ranunculus occidentalis
Small
Pacific Sanicle 30
Sanicula crassicaulis
Vicia villosa ssp. varia
Vicia villosa varia
Small
Quercus garryana var. breweri 14
Quercus garryana breweri
Small
California brome 6
Bromus carinatus
Small
Chinook brome 31
Bromus laevipes
Small
California oat grass 32
Danthonia californica
Small
one-spike oat grass 6
Danthonia unispicata
Small
California fescue 33
Festuca californica
Small
western fescue 34
Festuca occidentalis
Festuca roemeri ssp. klamathensis
Festuca roemeri klamathensis
Small
red fescue 35
Festuca rubra
Small
colorado rush 36
Juncus confusus
Small
prairie junegrass 6
Koeleria macrantha
Small
American wild carrot 37
Daucus pusillus
Small
Fuller's teasel 38
Dipsacus fullonum
Small
common stork's-bill 39
Erodium cicutarium
Small
Cut-leaved crane's-bill 40
Geranium dissectum
Small
Common Cat's-ear 41
Hypochaeris radicata
Small
prickly lettuce 42
Lactuca serriola
Small
field peppergrass 43
Lepidium campestre
Small
Lupinus microcarpus var. densiflorus 44
Lupinus microcarpus densiflorus
Small
grassy tarweed 45
Madia gracilis
Small
bur clover 46
Medicago polymorpha
Small
Q-tips 47
Micropus californicus
6913941303 c7d7af160c m
greater plantain 48
Plantago major
Small
Sheep's sorrel 45
Rumex acetosella
Small
sand fringepod 45
Thysanocarpus curvipes
Small
common hedge parsley 49
Torilis arvensis
Small
yellow salsify 50
Tragopogon dubius
Small
rabbitfoot clover 51
Trifolium arvense
Small
red clover 52
Trifolium pratense
Small
silverpuffs 16
Uropappus lindleyi
Small
Saskatoon 53
Amelanchier alnifolia
Small
Pacific madrone 54
Arbutus menziesii
Small
Whiteleaf Manzanita 55
Arctostaphylos viscida
Small
Buckbrush 45
Ceanothus cuneatus
Small
alder-leaved mountain-mahogany 56
Cercocarpus montanus
Small
Frémont's silktassel 57
Garrya fremontii
Small
Ocean spray 58
Holodiscus discolor
Small
Bitter cherry 59
Prunus emarginata
Small
Pacific plum 60
Prunus subcordata
Quercus garryana var. garryana
Quercus garryana garryana
Small
California black oak 62
Quercus kelloggii
Small
deerbrush ceanothus 45
Ceanothus integerrimus
Small
Mahonia dictyota 63
Berberis dictyota
Small
Osoberry 64
Oemleria cerasiformis
Small
Common Snowberry 64
Symphoricarpos albus
Small
stick sedge 63
Carex multicaulis
Small
valley tassels 60
Castilleja attenuata
ashland thistle
Cirsium ciliolatum
Small
maiden blue-eyed mary 6
Collinsia parviflora
Small
grand collomia 65
Collomia grandiflora
Small
Western Hawksbeard 23
Crepis occidentalis
Small
Cynoglossum grande 64
Adelinia grande
Small
Ookow 66
Dichelostemma congestum
Small
common woolly sunflower 67
Eriophyllum lanatum
Small
henderson's fawn lily 65
Erythronium hendersonii
Small
Wild strawberry 68
Fragaria vesca
Small
whitestem frasera 69
Frasera albicaulis
Small
checker lily 15
Fritillaria affinis

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

Photo Credits

  • 1. (c) chrisi_01, some rights reserved (CC BY-NC)
  • 2. (c) Jill Matsuyama, some rights reserved (CC BY-NC-SA)
  • 3. (c) Sten Porse, some rights reserved (CC BY-SA)
  • 4. (c) Valter Jacinto, some rights reserved (CC BY-NC-SA)
  • 5. (c) Antonio Ilardo, some rights reserved (CC BY-NC-SA)
  • 6. (c) Matt Lavin, some rights reserved (CC BY-SA)
  • 7. (c) charlie, some rights reserved (CC BY), uploaded by Charlie Hohn
  • 8. (c) rbrostrom, some rights reserved (CC BY-NC)
  • 9. (c) Harry Rose, some rights reserved (CC BY)
  • 10. (c) John Boback, some rights reserved (CC BY-NC)
  • 11. (c) icosahedron, some rights reserved (CC BY)
  • 12. (c) Susan J. Hewitt, some rights reserved (CC BY-NC)
  • 13. (c) Bob Sweatt, some rights reserved (CC BY-NC)
  • 14. (c) James Bailey, some rights reserved (CC BY-NC)
  • 15. (c) David Hofmann, some rights reserved (CC BY-NC-ND)
  • 16. (c) Tom Hilton, some rights reserved (CC BY)
  • 17. (c) Scott Wilson, some rights reserved (CC BY-ND)
  • 18. (c) Bill Bumgarner, some rights reserved (CC BY-NC-ND)
  • 19. (c) Jason Hollinger, some rights reserved (CC BY)
  • 20. (c) stonebird, some rights reserved (CC BY-NC-SA)
  • 21. (c) Steve Guttman, some rights reserved (CC BY-NC-ND)
  • 22. (c) Robert, some rights reserved (CC BY-NC)
  • 23. (c) Jim Morefield, some rights reserved (CC BY-SA)
  • 24. (c) Bryant Olsen, some rights reserved (CC BY-NC)
  • 25. (c) catchang, some rights reserved (CC BY-NC)
  • 26. (c) Laura Breeden, some rights reserved (CC BY-NC)
  • 27. (c) Justin Rohde, some rights reserved (CC BY-NC)
  • 28. (c) J Brew, some rights reserved (CC BY-NC-SA)
  • 29. (c) Brent Miller, some rights reserved (CC BY-NC-ND)
  • 30. (c) Larry, some rights reserved (CC BY-NC-SA)
  • 31. (c) Tori Bohlen, some rights reserved (CC BY-NC)
  • 32. (c) Jack Wolf, some rights reserved (CC BY-ND)
  • 33. (c) robberfly, some rights reserved (CC BY-NC), uploaded by Liam O'Brien
  • 34. (c) Dean Wm. Taylor, some rights reserved (CC BY)
  • 35. (c) Trevor Partridge, some rights reserved (CC BY-NC)
  • 36. (c) 2012 Gary A. Monroe, some rights reserved (CC BY-NC)
  • 37. (c) NatureShutterbug, some rights reserved (CC BY)
  • 38. (c) sarahnwilson, some rights reserved (CC BY-NC)
  • 39. (c) Franco Folini, some rights reserved (CC BY-NC-SA)
  • 40. (c) grahame, some rights reserved (CC BY-NC-ND), uploaded by Grahame
  • 41. (c) Jon Sullivan, some rights reserved (CC BY-NC)
  • 42. (c) George F Mayfield, some rights reserved (CC BY-SA)
  • 43. (c) C. E. Timothy Paine, some rights reserved (CC BY-NC)
  • 44. (c) Bill Bouton, some rights reserved (CC BY-NC)
  • 45. (c) randomtruth, some rights reserved (CC BY-NC-SA)
  • 46. (c) emily, some rights reserved (CC BY-NC-SA)
  • 47. (c) birdgal5, some rights reserved (CC BY-NC-ND)
  • 48. (c) Andrey Zharkikh, some rights reserved (CC BY)
  • 49. (c) Jerry Oldenettel, some rights reserved (CC BY-NC-SA)
  • 50. (c) Lynette Schimming, some rights reserved (CC BY-NC)
  • 51. (c) John Tann, some rights reserved (CC BY)
  • 52. (c) Andreas Rockstein, some rights reserved (CC BY-SA)
  • 53. (c) Gravitywave, some rights reserved (CC BY-NC-SA)
  • 54. (c) M.E. Sanseverino, some rights reserved (CC BY-NC-ND)
  • 55. (c) stefbef, some rights reserved (CC BY-NC), uploaded by Stephanie Calloway
  • 56. (c) Carol Jacobs-Carre, some rights reserved (CC BY-NC-ND)
  • 57. (c) Frank D. Lospalluto, some rights reserved (CC BY-NC-ND)
  • 58. (c) twr61, some rights reserved (CC BY-NC)
  • 59. (c) Peter Stevens, some rights reserved (CC BY)
  • 60. (c) Ken-ichi Ueda, some rights reserved (CC BY)
  • 61. (c) Mr Stobbe, some rights reserved (CC BY-NC-SA)
  • 62. (c) josh jackson, some rights reserved (CC BY)
  • 63. (c) Colin Barrows, some rights reserved (CC BY-NC-SA)
  • 64. (c) James Gaither, some rights reserved (CC BY-NC-ND)
  • 65. (c) J Brew, some rights reserved (CC BY-SA), uploaded by John Brew
  • 66. (c) Mitchell McGuire, some rights reserved (CC BY-NC)
  • 67. (c) Lomatium, some rights reserved (CC BY-NC)
  • 68. (c) AnneTanne, some rights reserved (CC BY-NC-SA)
  • 69. (c) Patrick Alexander, some rights reserved (CC BY-NC-ND)

Is this inappropriate, spam, or offensive? Add a Flag