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Document: 22 Plant Introductions

Source page: Open page 35 in document reader

Institution: Open PRAIRIE | Publisher: | Year: | Pages: 68

Source URL: https://openprairie.sdstate.edu/cgi/viewcontent.cgi?article=1223&context=agexperimentsta_bulletins

Selected Versions

Left: archivist-1.0 (fragment 3814)

Right: archivist-1.0 (fragment 11051)

Next Step

Reprocess/promote controls are the next UI layer. The data foundation is now versioned and diffable.

Page Version Diff

Cultivars Added

S. D. Ussuri

Claims Added

Pyrus Ovoidea | citation_text | See cited Station Bulletin 159 as a source for earlier description.
Pyrus Ovoidea | entry_pedigree | This name replaces or refers to Pyrus Simoni, described as a Chinese wild pear.
Pyrus Ovoidea | flavor_profile | Fruit described as sweet, juicy, and of fair quality.
Pyrus Ovoidea | fruit_size | Fruit described as about 1 5/8 inches in diameter.
Pyrus Ovoidea | growth_habit | Bright red autumn leaf color is highlighted.
Pyrus Ovoidea | release_year_reference | Linked to Station Bulletin 159 for prior treatment of the name revision.
Pyrus Ovoidea | selection_origin_reference | Material received from the Arnold Arboretum, Boston.
Pyrus Ovoidea | taxon_context | Text provides a taxonomic clarification that the species is now called Pyrus Ovoidea.
Pyrus Ussuriensis | description_snippet | Noted as a useful hardy pear species/source with blight resistance as the main claim.
Pyrus Ussuriensis | entry_hardiness_observation | Follow-on seedling lots from the same source winter-killed badly, leading to ending experiments with this seed source.
Pyrus Ussuriensis | entry_hardiness_observation | Reported as perfectly hardy and very strongly resistant to blight.
Pyrus Ussuriensis | entry_location | Described as a wild pear from the Pacific coast section of Siberia.
Pyrus Ussuriensis | release_year_reference | Entry is listed as from the 1917 list.
Pyrus Ussuriensis | selection_origin_reference | Named as potentially the hardy, blight-proof stock of the future.
Pyrus Ussuriensis | selection_origin_reference | Seed source was obtained during a 1908 trip/tour to Russia.
S. D. Ussuri | breeder_reference | Identifier includes the abbreviation 'S. D.' to denote South Dakota and distinguish this importation.
S. D. Ussuri | entry_hardiness_observation | Described as practically immune to blight and very hardy.
S. D. Ussuri | entry_location | Imported from Russia in the fall of 1907.
S. D. Ussuri | growth_habit | Described as having a fine, vigorous upright habit.
S. D. Ussuri | release_year_reference | Entry is listed as from the 1919 list.

Figures Added

none

Citations Added

Bulletin 159 of this Station.
Station Bulletin 214, pp. 95-6, June, 1925, Oregon Agricultural College "Blight Resistance in Pears and Characteristics of Pear Species and Stocks," by F. C. Reime!

Cultivars Removed

S. D. Usuri

Claims Removed

Pyrus Ovoidea | flavor_profile | The fruit is sweet, juicy and of fair quality.
Pyrus Ovoidea | fruit_color | The bright red of the leaves in autumn is attractive.
Pyrus Ovoidea | fruit_size | The fruit is one and five-eighths inches in diameter.
Pyrus Ovoidea | release_year_reference | Spring 1922 list.
Pyrus Ovoidea | selection_origin_reference | Received from the Arnold Arboretum, Boston.
Pyrus Ovoidea | taxon_context | As described in Bulletin 159 of this Station, this is the new name of Pyrus Simoni, a Chinese wild pear.
Pyrus Ovoidea | taxon_context | Further investigations indicate the Arboretum divided the species so that this tree is now called Pyrus Ovoidea.
Pyrus Ussuriensis | anecdote_snippet | A later lot of seed from the same source produced seedlings that winter-killed badly, ending experiments with pear seed from that source.
Pyrus Ussuriensis | description_snippet | In the 1921 spring list, 15 pounds of seed of Pyrus Ussuriensis were planted; the imported seed germinated well and produced strong seedlings.
Pyrus Ussuriensis | entry_hardiness_observation | This tree has proven perfectly hardy and very strongly resistant to blight.
Pyrus Ussuriensis | entry_location | A wild pear from the Pacific coast section of Siberia.
Pyrus Ussuriensis | entry_location | Further investigation showed that the seed really came from Liaoyong, Manchuria.
Pyrus Ussuriensis | recommendation_context | An orchard should be established quickly for raising seed from which to raise seedlings.
Pyrus Ussuriensis | recommendation_context | The stock offered is seed secured from a 1908 tour to Russia and is presented as likely hardy, blight-proof stock for the future.
Pyrus Ussuriensis | release_year_reference | From the 1917 list.
Pyrus Ussuriensis | taxon_context | The blight resistance of this stock is stated as the main claim for it.
S. D. Usuri | description_snippet | The abbreviation S. D. for South Dakota was attached to distinguish this importation from others.
S. D. Usuri | entry_hardiness_observation | They have proven practically immune to blight.
S. D. Usuri | entry_hardiness_observation | Very hardy, although standing in a crowded and unfavorable place.
S. D. Usuri | entry_location | Ussuriensis refers to the Usuri river in its native home on the Pacific coast section of eastern Siberia.

Figures Removed

none

Citations Removed

Bulletin 159 of this Station
Station Bulletin 214, pp. 95-6, June, 1925, Oregon Agricultural College, "Blight Resistance in Pears and Characteristics of Pear Species and Stocks," by F. C. Reimer, Corvallis, Oregon.

Available Page Versions

ID	Variant	Status	Model	Specialization	Counts	Source	Compare
974	archivist-1.0	active	gpt-5.4	visual_page_generalist	4 cultivars / 34 claims / 0 figures	Open source page
3438	archivist-1.0	candidate	gpt-5.4	visual_page_generalist	4 cultivars / 26 claims / 0 figures	Open source page	Compare to active