Spencer Dybdahl Riffle:
California Milkweed (Asclepias californica)
Spencer Dybdahl Riffle:
California Milkweed (Asclepias californica)
Spencer Dybdahl Riffle:
California Milkweed (Asclepias californica)
Spencer Dybdahl Riffle:
Serpentine milkweed (Asclepias solanoana)
Spencer Dybdahl Riffle:
Serpentine milkweed (Asclepias solanoana)
Spencer Dybdahl Riffle:
Serpentine milkweed (Asclepias solanoana)
Spencer Dybdahl Riffle:
Serpentine milkweed (Asclepias solanoana)
Spencer Dybdahl Riffle:
Serpentine milkweed (Asclepias solanoana)
Spencer Dybdahl Riffle:
Serpentine milkweed (Asclepias solanoana)
Spencer Dybdahl Riffle:
Serpentine milkweed (Asclepias solanoana)
Spencer Dybdahl Riffle:
Serpentine milkweed (Asclepias solanoana)
Spencer Dybdahl Riffle:
Serpentine milkweed (Asclepias solanoana)
Spencer Dybdahl Riffle:
Milkweed pollinia
Spencer Dybdahl Riffle:
Milkweed pollinia
Spencer Dybdahl Riffle:
Showy milkweed (Asclepias speciosa)
Spencer Dybdahl Riffle:
Showy milkweed (Asclepias speciosa)
Spencer Dybdahl Riffle:
Showy milkweed (Asclepias speciosa)
Spencer Dybdahl Riffle:
Woolly milkweed (Asclepias eriocarpa)
Spencer Dybdahl Riffle:
Woolly milkweed (Asclepias eriocarpa)
Spencer Dybdahl Riffle:
Woolly milkweed (Asclepias eriocarpa)
Spencer Dybdahl Riffle:
Showy milkweed (Asclepias speciosus)
Spencer Dybdahl Riffle:
Showy milkweed (Asclepias speciosus)
Spencer Dybdahl Riffle:
Showy milkweed (Asclepias speciosus)
Spencer Dybdahl Riffle:
Showy milkweed (Asclepias speciosus)
Spencer Dybdahl Riffle:
Narrowleaf Milkweed (Asclepias fascicularis)
Spencer Dybdahl Riffle:
Narrowleaf Milkweed (Asclepias fascicularis)
Spencer Dybdahl Riffle:
Narrowleaf Milkweed (Asclepias fascicularis)
Spencer Dybdahl Riffle:
Narrowleaf Milkweed (Asclepias fascicularis)
Spencer Dybdahl Riffle:
Narrowleaf Milkweed (Asclepias fascicularis)
Spencer Dybdahl Riffle:
Narrowleaf Milkweed (Asclepias fascicularis)
