Crataegus okanaganensis is a species of hawthorn native to western British Columbia, Washington state and Montana. It forms a vigorous shrub to 8 m in...
1 KB (116 words) - 11:02, 15 June 2023
hawthorn Crataegus okanaganensis – Okanagan Valley hawthorn Crataegus opaca – western mayhaw Crataegus orientalis – oriental hawthorn Crataegus pedicellata...
37 KB (3,869 words) - 17:52, 9 September 2024
List of hawthorn species with black fruit (redirect from List of Crataegus species with black fruit)
R.J. (1998). Three new species of Crataegus (Rosaceae) from Western North America: C. okennonii, C. okanaganensis, and C. phippsii. Sida Contributions...
4 KB (365 words) - 18:10, 9 February 2024
R.J. (1998). "Three new species of Crataegus (Rosaceae) from Western North America: C. okennonii, C. okanaganensis, and C. phippsii". SIDA, Contributions...
2 KB (147 words) - 07:58, 1 June 2024
hawthorn Crataegus monogyna, English hawthorn Crataegus okanaganensis, Okanagan Valley hawthorn Crataegus okennonii, O'Kennon's hawthorn Crataegus phippsii...
13 KB (1,080 words) - 19:42, 9 June 2024
coining the term "Eocene orchards". Fossil evidence from both Sorbus/Crataegus and Rhus leaves in the Republic sites indicate the area was a center for...
147 KB (6,066 words) - 16:53, 26 September 2024
rose tribe containing both Physocarpus and Neillia, or possibly Rubus, Crataegus, or Ribes. Fossils of both Sorbus and Rhus species leaves showing evidence...
120 KB (6,618 words) - 05:38, 7 October 2024
fruits and leaves of the beech Fagus langevinii and the elm Ulmus okanaganensis. Below is an incomplete list of the plant genera found in the McAbee...
32 KB (2,671 words) - 23:46, 26 September 2024
†Ulmus chuchuanus †Ulmus miocenica - type locality for species †Ulmus okanaganensis †Ulmus oregoniana †Ulmus pacifica - type locality for species †Ulmus...
195 KB (13,078 words) - 22:28, 4 October 2024