Papers
3,546,206 papers, each with the model’s scope judgment. Claims were extracted from core papers only.
Scope judgment of all papers
- Core plant research1,799,903
- Adjacent228,302
- Off topic1,393,095
- Insufficient evidence124,906
- All3,546,206
11,758,718 claims extracted from the core papers, 6.5 per paper on average.
Research areas
Published
- 1950—no claims
Core plant researchplant reviewopen accesscited 2×
THE AGRICULTURAL SIGNIFICANCE OF THE STUDY OF NEW ZEALAND BLUEGRASS AGROPYRON SCABRUM
H.E. Connor Proceedings of the New Zealand Grassland Association 1950. doi:10.33584/jnzg.1950.12.945
Judged core plant research, but no claim was extracted from this abstract.
- 19501claim
Core plant researchdirect plant researchopen access
Notholaena Copelandii, a Newly Recognized Species of the Texano- Mexican Region
Carlotta C. Hall American Fern Journal 1950. doi:10.2307/1545292
- 19503claims
Core plant researchdirect plant researchopen accesscited 7×
Two Varieties of Cystopteris fragilis
R. L. McGregor American Fern Journal 1950. doi:10.2307/1545153
- 1950—no claims
Core plant researchdirect plant researchcited 33×
Germination Studies of Wisconsin Prairie Plants
H. C. Greene; J. T. Curtis The American Midland Naturalist 1950. doi:10.2307/2421891
Judged core plant research, but no claim was extracted from this abstract.
- 1950—no claims
Core plant researchdirect plant researchcited 4×
The Vegetation of Stock Pond Dams in Central Oklahoma
Ralph W. Kelting; William T. Penfound The American Midland Naturalist 1950. doi:10.2307/2421756
Judged core plant research, but no claim was extracted from this abstract.
- 19501claim
Core plant researchdirect plant researchcited 3×
The Geographical Distribution of Negripteris Scioana
Rodolfo E. Pichi-Sermolli American Fern Journal 1950. doi:10.2307/1544946
- 19501claim
Core plant researchplant reviewcited 6×
The Phytogeographical Zones of Palestine
R. O. Whyte Geographical Review 1950. doi:10.2307/211105
- 19504claims
Core plant researchdirect plant researchopen access
The synecological investigation of weeds in acid-soil and limeston regions. (1)
M. Shimizu Japanese Journal of Crop Science 1950. doi:10.1626/jcs.19.75
- 19504claims
Core plant researchdirect plant researchopen accesscited 3×
Notes on the Ferns of the Eastern United States (Concluded)
C. V. Morton American Fern Journal 1950. doi:10.2307/1545864
- 19501claim
Core plant researchdirect plant researchopen accesscited 7×
Notes on the Ferns of the Eastern United States
C. V. Morton American Fern Journal 1950. doi:10.2307/1545156
- 19505claims
Core plant researchdirect plant researchopen access
Studies on the useful weeds and their utilizations in the burnt land by war-fire in Osaka.
M. Minabe Japanese Journal of Crop Science 1950. doi:10.1626/jcs.19.25
- 19508claims
Core plant researchplant method or resourcecited 55×
The Application of the Logarithmic Series to the Frequency of Occurrence of Plant Species in Quadrats
C. B. Williams Journal of Ecology 1950. doi:10.2307/2256527
- 19507claims
Core plant researchplant method or resourceopen accesscited 2×
The investigation of vegetation by means of sampling method-Studies on the structute of plant communities V
Makoto NUMATA Shokubutsugaku Zasshi 1950. doi:10.15281/jplantres1887.63.149
- 19501claim
Core plant researchdirect plant research
Isoetes melanopoda Still Grows in Illinois
Julian Neill The American Midland Naturalist 1950. doi:10.2307/2421764
- 1950—no claims
Core plant researchdirect plant researchcited 3×
The Chemical Composition of Certain Ferns and Fern Allies of Central Pennsylvania
Hsioh-Yu Hou American Fern Journal 1950. doi:10.2307/1545863
Judged core plant research, but no claim was extracted from this abstract.
- 19501claim
Core plant researchdirect plant researchcited 1×
Studies in Florida Botany 8. The Genus Habenaria in Florida
Alex D. Hawkes The American Midland Naturalist 1950. doi:10.2307/2421824
- 19503claims
Core plant researchdirect plant research
Notes on the Illinois Flora
Robert A. Evers The American Midland Naturalist 1950. doi:10.2307/2421823
- 195011claims
Core plant researchdirect plant researchopen access
Studies on summer weeds with special reference to the analysis of their compositions. : (I) General reseaches of weeds in the field of Kanto and its neighbouring region.
M. Oshida; T. Takematsu Japanese Journal of Crop Science 1950. doi:10.1626/jcs.19.62
- 19501claim
Core plant researchdirect plant researchcited 1×
Ferns of the Monterrey Region, Mexico
Robert T. Clausen American Fern Journal 1950. doi:10.2307/1544950
- 19501claim
Core plant researchdirect plant researchopen accesscited 1×
Ctenitis vellea, a Neglected West Indian Fern
George R. Proctor American Fern Journal 1950. doi:10.2307/1545157
- 19506claims
Core plant researchdirect plant researchopen accesscited 5×
The homogeneity of pant communities-Studies on the structure of plant communities VI
Makoto NUMATA Shokubutsugaku Zasshi 1950. doi:10.15281/jplantres1887.63.203
- 19504claims
Core plant researchdirect plant researchopen accesscited 43×
Fossil Banksieae From Yallourn, Victoria, With Notes on the Morphology and Anatomy of Living Species
IsabeIC Cookson; Suzanne L Duigan Australian Journal of Biological Sciences 1950. doi:10.1071/bi9500133
- 19504claims
Core plant researchdirect plant researchopen accesscited 16×
Madagascar and new Caledonia. A problem in plant geography
Ronald Good The Digital Academic Repository of Naturalis Biodiversity Center (Naturalis Biodiversity Center) 1950
- 19502claims
Core plant researchdirect plant researchopen accesscited 40×
Studies on the ecology of Zostera marina and Zostera nana (1)
S. ARASAKI NIPPON SUISAN GAKKAISHI 1950. doi:10.2331/suisan.15.567
- 19506claims
Core plant researchdirect plant research
Pot culture studies of the copper and molybdenum content of certain pasture plants.
C. W. E. Moore Australian Journal of Agricultural and Resource Economics 1950