Class information for:
Level 3: PLANT SCIENCES//EVOLUTIONARY BIOLOGY//AMERICAN JOURNAL OF BOTANY

Basic class information
Class id #P Avg. number of
references		 Database coverage
of references
69 83717 41.1 47%


Bar chart of Publication_year

Last years might be incomplete

Hierarchy of classes
The table includes all classes above and classes immediately below the current class.


Cluster id Level Cluster label #P
3 4 PLANT SCIENCES//AGRONOMY//FOOD SCIENCE & TECHNOLOGY 1882812
69 3       PLANT SCIENCES//EVOLUTIONARY BIOLOGY//AMERICAN JOURNAL OF BOTANY 83717
608 2             POLYPLOIDY//PLANT SCIENCES//GENOME SIZE 14014
642 2             PLANT SCIENCES//BLUMEA//BRITTONIA 13653
750 2             SELF INCOMPATIBILITY//POLLINATION//S RNASE 12439
826 2             CONSERVATION GENETICS RESOURCES//MICROSATELLITES//PHYLOGEOGRAPHY 11863
1139 2             SILVAE GENETICA//FORESTRY//SEED ORCHARD 9564
1951 2             CACTACEAE//CRASSULACEAN ACID METABOLISM//BETALAINS 5724
2518 2             AMERICAN FERN JOURNAL//FERNS//PTERIDOPHYTES 3826
2763 2             ORCHIDACEAE//ORCHID//PLANT TAXON NAT CONSERVAT 3173
2778 2             FICUS//FIG WASP//AGAONIDAE 3131
2789 2             CYPERACEAE//POACEAE//ERIOCAULACEAE 3106
3545 2             MYCOHETEROTROPHY//ORCHID MYCORRHIZA//ORCHID 1357
3589 2             LOASACEAE//VACCINIEAE//ERICACEAE 1277
4089 2             MIMOSOIDEAE//MIMOSA TENUIFLORA//INGEAE 590

Terms with highest relevance score


rank Term termType Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with term
in class
1 PLANT SCIENCES WoSSC 1128235 51% 8% 42481
2 EVOLUTIONARY BIOLOGY WoSSC 639670 18% 12% 15461
3 AMERICAN JOURNAL OF BOTANY journal 521406 4% 45% 3227
4 PLANT SYSTEMATICS AND EVOLUTION journal 451018 3% 57% 2193
5 SYSTEMATIC BOTANY journal 391616 2% 70% 1551
6 BOT address 386708 10% 13% 8373
7 BOTANICAL JOURNAL OF THE LINNEAN SOCIETY journal 375161 2% 60% 1729
8 PHYTOTAXA journal 296468 2% 54% 1529
9 NOVON journal 289506 1% 74% 1079
10 POLLINATION authKW 272299 2% 49% 1532

Web of Science journal categories


Rank Term Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with term
in class
1 Plant Sciences 1128235 51% 8% 42481
2 Evolutionary Biology 639670 18% 12% 15461
3 Ecology 163040 16% 4% 13795
4 Genetics & Heredity 126250 17% 3% 14351
5 Forestry 92262 6% 5% 5128
6 Biodiversity Conservation 40106 4% 4% 3007
7 Horticulture 39503 4% 4% 3178
8 Paleontology 10114 2% 3% 1389
9 Agronomy 5424 3% 1% 2325
10 Biology 3674 3% 1% 2177

Address terms


Rank Term Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with term
in class
1 BOT 386708 10% 13% 8373
2 HERBARIUM 115372 1% 45% 709
3 SYSTEMAT BOT 105476 1% 42% 694
4 JODRELL 94026 1% 51% 512
5 BIOL 81274 12% 3% 9817
6 PLANT SYSTEMAT 60750 0% 61% 275
7 FO T GENET 60267 0% 59% 285
8 STATE SYSTEMAT EVOLUTIONARY BOT 58480 0% 46% 356
9 SYSTEMAT EVOLUTIONARY BOT 56862 0% 53% 297
10 COMPTON HERBARIUM 56004 0% 78% 197

Journals


Rank Term Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with term
in class
1 AMERICAN JOURNAL OF BOTANY 521406 4% 45% 3227
2 PLANT SYSTEMATICS AND EVOLUTION 451018 3% 57% 2193
3 SYSTEMATIC BOTANY 391616 2% 70% 1551
4 BOTANICAL JOURNAL OF THE LINNEAN SOCIETY 375161 2% 60% 1729
5 PHYTOTAXA 296468 2% 54% 1529
6 NOVON 289506 1% 74% 1079
7 BRITTONIA 264202 1% 69% 1059
8 TAXON 252142 2% 53% 1318
9 SILVAE GENETICA 244496 1% 65% 1040
10 ANNALS OF THE MISSOURI BOTANICAL GARDEN 232098 1% 70% 918

Author Key Words


Rank Term Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with term
in class		 LCSH search Wikipedia search
1 POLLINATION 272299 2% 49% 1532 Search POLLINATION Search POLLINATION
2 SELF INCOMPATIBILITY 237695 1% 78% 836 Search SELF+INCOMPATIBILITY Search SELF+INCOMPATIBILITY
3 ORCHIDACEAE 218712 1% 69% 882 Search ORCHIDACEAE Search ORCHIDACEAE
4 MICROSATELLITES 192247 3% 19% 2782 Search MICROSATELLITES Search MICROSATELLITES
5 GENETIC DIVERSITY 136404 2% 18% 2086 Search GENETIC+DIVERSITY Search GENETIC+DIVERSITY
6 POLYPLOIDY 125013 1% 38% 912 Search POLYPLOIDY Search POLYPLOIDY
7 PHYLOGEOGRAPHY 119504 1% 27% 1230 Search PHYLOGEOGRAPHY Search PHYLOGEOGRAPHY
8 DIOECY 117671 1% 70% 465 Search DIOECY Search DIOECY
9 ORCHID 115558 1% 63% 511 Search ORCHID Search ORCHID
10 INBREEDING DEPRESSION 115506 1% 54% 597 Search INBREEDING+DEPRESSION Search INBREEDING+DEPRESSION

Core articles
The table includes core articles in the class. The following variables is taken into account for the relevance score of an article in a cluster c:
(1) Number of references referring to publications in the class.
(2) Share of total number of active references referring to publications in the class.
(3) Age of the article. New articles get higher score than old articles.
(4) Citation rate, normalized to year.


Rank Reference # ref. in
cl.		 Shr. of ref. in
cl.		 Citations
1 THORNE, RF , (2000) THE CLASSIFICATION AND GEOGRAPHY OF THE FLOWERING PLANTS: DICOTYLEDONS OF THE CLASS ANGIOSPERMAE (SUBCLASSES MAGNOLIIDAE, RANUNCULIDAE, CARYOPHYLLIDAE, DILLENIIDAE, ROSIDAE, ASTERIDAE, AND LAMIIDAE).BOTANICAL REVIEW. VOL. 66. ISSUE 4. P. 441 -647 653 84% 89
2 REVEAL, JL , THORNE, RF , (2007) AN UPDATED CLASSIFICATION OF THE CLASS MAGNOLIOPSIDA ("ANGIOSPERMAE").BOTANICAL REVIEW. VOL. 73. ISSUE 2. P. 67 -181 391 79% 44
3 PAUTASSO, M , (2009) GEOGRAPHICAL GENETICS AND THE CONSERVATION OF FOREST TREES.PERSPECTIVES IN PLANT ECOLOGY EVOLUTION AND SYSTEMATICS. VOL. 11. ISSUE 3. P. 157 -189 359 77% 37
4 TREMBLAY, RL , ACKERMAN, JD , ZIMMERMAN, JK , CALVO, RN , (2005) VARIATION IN SEXUAL REPRODUCTION IN ORCHIDS AND ITS EVOLUTIONARY CONSEQUENCES: A SPASMODIC JOURNEY TO DIVERSIFICATION.BIOLOGICAL JOURNAL OF THE LINNEAN SOCIETY. VOL. 84. ISSUE 1. P. 1 -54 248 92% 311
5 ENDRESS, PK , (2011) EVOLUTIONARY DIVERSIFICATION OF THE FLOWERS IN ANGIOSPERMS.AMERICAN JOURNAL OF BOTANY. VOL. 98. ISSUE 3. P. 370 -396 223 84% 85
6 BASKIN, JM , BASKIN, CC , (2015) INBREEDING DEPRESSION AND THE COST OF INBREEDING ON SEED GERMINATION.SEED SCIENCE RESEARCH. VOL. 25. ISSUE 4. P. 355 -385 255 86% 0
7 THORNE, RF , (1992) CLASSIFICATION AND GEOGRAPHY OF THE FLOWERING PLANTS.BOTANICAL REVIEW. VOL. 58. ISSUE 3. P. 225 -348 341 79% 385
8 ENDRESS, PK , (2010) FLOWER STRUCTURE AND TRENDS OF EVOLUTION IN EUDICOTS AND THEIR MAJOR SUBCLADES.ANNALS OF THE MISSOURI BOTANICAL GARDEN. VOL. 97. ISSUE 4. P. 541 -583 243 85% 37
9 GRATTAPAGLIA, D , VAILLANCOURT, RE , SHEPHERD, M , THUMMA, BR , FOLEY, W , KULHEIM, C , POTTS, BM , MYBURG, AA , (2012) PROGRESS IN MYRTACEAE GENETICS AND GENOMICS: EUCALYPTUS AS THE PIVOTAL GENUS.TREE GENETICS & GENOMES. VOL. 8. ISSUE 3. P. 463 -508 231 71% 52
10 SCHUETTPELZ, E , SCHNEIDER, H , SMITH, AR , HOVENKAMP, P , PRADO, J , ROUHAN, G , SALINO, A , SUNDUE, M , ALMEIDA, TE , PARRIS, B , ET AL (2016) A COMMUNITY-DERIVED CLASSIFICATION FOR EXTANT LYCOPHYTES AND FERNS.JOURNAL OF SYSTEMATICS AND EVOLUTION. VOL. 54. ISSUE 6. P. 563 -603 194 92% 0

Classes with closest relation at Level 3


Rank Class id link
1 384 PLANT CELL TISSUE AND ORGAN CULTURE//SOMATIC EMBRYOGENESIS//MICROPROPAGATION
2 669 EXPERIMENTAL EVOLUTION//EVOLUTIONARY BIOLOGY//EVOLUTION
3 677 DNA BARCODING//SPECIES IDENTIFICATION//GMO
4 678 FRUCTAN//APOMIXIS//INULINASE
5 15 ECOLOGY//FORESTRY//BIODIVERSITY CONSERVATION
6 585 AMERICAN POTATO JOURNAL//POTATO//POTATO RESEARCH
7 79 AGRONOMY//CROP SCIENCE//THEORETICAL AND APPLIED GENETICS
8 641 PYRROLIZIDINE ALKALOIDS//MATRINE//POISONOUS PLANTS
9 439 WEED TECHNOLOGY//WEED SCIENCE//GEOSMIN
10 238 ENTOMOLOGY//APIS MELLIFERA//SOCIOBIOLOGY

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