Class information for:
Level 1: POTAMOGETON//CALLITRICHE//ELATINELLA

Basic class information
Class id #P Avg. number of
references		 Database coverage
of references
22387 383 42.0 31%


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
4 4 ENVIRONMENTAL SCIENCES//GEOSCIENCES, MULTIDISCIPLINARY//METEOROLOGY & ATMOSPHERIC SCIENCES 1766162
428 3       MACROINVERTEBRATES//AQUATIC INSECTS//MARINE & FRESHWATER BIOLOGY 27918
1639 2             JOURNAL OF AQUATIC PLANT MANAGEMENT//MACROPHYTES//AQUATIC BOTANY 6946
22387 1                   POTAMOGETON//CALLITRICHE//ELATINELLA 383

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 POTAMOGETON authKW 895956 9% 32% 35
2 CALLITRICHE authKW 398620 3% 50% 10
3 ELATINELLA authKW 318904 1% 100% 4
4 POTAMOGETON PRAELONGUS authKW 318904 1% 100% 4
5 ELATINACEAE authKW 255122 1% 80% 4
6 LIMNOCHARITACEAE authKW 255122 1% 80% 4
7 POTAMOGETONACEAE authKW 239166 2% 33% 9
8 HALORAGACEAE authKW 205600 2% 37% 7
9 ELATINE authKW 199310 1% 50% 5
10 BOT NAT CONSERVAT address 181180 3% 23% 10

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 14396 84% 0% 320
2 Evolutionary Biology 3299 20% 0% 75
3 Marine & Freshwater Biology 1338 18% 0% 68
4 Ecology 164 8% 0% 32
5 Genetics & Heredity 13 4% 0% 15
6 Biodiversity Conservation 11 1% 0% 4
7 Biology 9 2% 0% 8
8 Agronomy 4 2% 0% 6
9 Geography, Physical 4 1% 0% 3
10 Multidisciplinary Sciences 4 1% 0% 3

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 NAT CONSERVAT 181180 3% 23% 10
2 ALGEMENE PLANTKUNDE NAT BEHEER 79726 0% 100% 1
3 BESSEY HERBARIUM 79726 0% 100% 1
4 CURSO POS BIOL VEGETAL 79726 0% 100% 1
5 ENVIROM GENOM 79726 0% 100% 1
6 EVOLUT ECOL POPULAT BIOL 79726 0% 100% 1
7 FINGER LAKES LNST 79726 0% 100% 1
8 LH BAILEY HORTORIUM SECTIONOF PLANT BIOL 79726 0% 100% 1
9 POST PORGRAM BOT 79726 0% 100% 1
10 PLANT SYSTEMAT EVOLUTIONARY BIOL 76587 2% 14% 7

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 AQUATIC BOTANY 82898 15% 2% 56
2 PRESLIA 64152 4% 5% 16
3 RHODORA 39235 5% 2% 20
4 SYSTEMATIC BOTANY 12909 5% 1% 19
5 PLANT SYSTEMATICS AND EVOLUTION 9086 5% 1% 21
6 BOTANISKA NOTISER 6013 1% 4% 2
7 GORTERIA 5494 1% 3% 2
8 BOTANICAL JOURNAL OF THE LINNEAN SOCIETY 5398 4% 0% 14
9 NORDIC JOURNAL OF BOTANY 5238 3% 1% 12
10 JOURNAL OF THE ARNOLD ARBORETUM 3980 1% 2% 3

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 POTAMOGETON 895956 9% 32% 35 Search POTAMOGETON Search POTAMOGETON
2 CALLITRICHE 398620 3% 50% 10 Search CALLITRICHE Search CALLITRICHE
3 ELATINELLA 318904 1% 100% 4 Search ELATINELLA Search ELATINELLA
4 POTAMOGETON PRAELONGUS 318904 1% 100% 4 Search POTAMOGETON+PRAELONGUS Search POTAMOGETON+PRAELONGUS
5 ELATINACEAE 255122 1% 80% 4 Search ELATINACEAE Search ELATINACEAE
6 LIMNOCHARITACEAE 255122 1% 80% 4 Search LIMNOCHARITACEAE Search LIMNOCHARITACEAE
7 POTAMOGETONACEAE 239166 2% 33% 9 Search POTAMOGETONACEAE Search POTAMOGETONACEAE
8 HALORAGACEAE 205600 2% 37% 7 Search HALORAGACEAE Search HALORAGACEAE
9 ELATINE 199310 1% 50% 5 Search ELATINE Search ELATINE
10 EPHEMEROPHYTE 179382 1% 75% 3 Search EPHEMEROPHYTE Search EPHEMEROPHYTE

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 KAPLAN, Z , FEHRER, J , (2013) MOLECULAR IDENTIFICATION OF HYBRIDS FROM A FORMER HOT SPOT OF POTAMOGETON HYBRID DIVERSITY.AQUATIC BOTANY. VOL. 105. ISSUE . P. 34 -40 37 88% 1
2 KAPLAN, Z , UOTILA, P , (2011) POTAMOGETON X EXILIS (P. ALPINUS X P. NATANS), A NEW HYBRID PONDWEED FROM FINLAND.NORDIC JOURNAL OF BOTANY. VOL. 29. ISSUE 4. P. 477 -483 32 100% 4
3 KAPLAN, Z , FEHRER, J , HELLQUIST, CB , (2011) POTAMOGETON XJACOBSII (POTAMOGETONACEAE) FROM NEW SOUTH WALES, AUSTRALIA - THE FIRST POTAMOGETON HYBRID FROM THE SOUTHERN HEMISPHERE.TELOPEA. VOL. 13. ISSUE 1-2. P. 245 -256 31 91% 3
4 MARHOLD, K , KAPLAN, Z , (2012) MULTIVARIATE MORPHOMETRIC ANALYSIS OF THE POTAMOGETON COMPRESSUS GROUP (POTAMOGETONACEAE).BOTANICAL JOURNAL OF THE LINNEAN SOCIETY. VOL. 170. ISSUE 1. P. 112 -130 28 97% 5
5 KAPLAN, Z , (2010) HYBRIDIZATION OF POTAMOGETON SPECIES IN THE CZECH REPUBLIC: DIVERSITY, DISTRIBUTION, TEMPORAL TRENDS AND HABITAT PREFERENCES.PRESLIA. VOL. 82. ISSUE 3. P. 261-287 29 94% 9
6 KAPLAN, Z , REVEAL, JL , (2013) TAXONOMIC IDENTITY AND TYPIFICATION OF SELECTED NAMES OF NORTH AMERICAN POTAMOGETONACEAE.BRITTONIA. VOL. 65. ISSUE 4. P. 452-468 26 93% 0
7 KAPLAN, Z , JAROLIMOVA, V , FEHRER, J , (2013) REVISION OF CHROMOSOME NUMBERS OF POTAMOGETONACEAE: A NEW BASIS FOR TAXONOMIC AND EVOLUTIONARY IMPLICATIONS.PRESLIA. VOL. 85. ISSUE 4. P. 421 -482 42 56% 4
8 KAPLAN, Z , FEHRER, J , (2009) AN ORPHANED CLONE OF POTAMOGETON XSCHREBERI IN THE CZECH REPUBLIC.PRESLIA. VOL. 81. ISSUE 4. P. 387 -397 27 96% 5
9 BOBROV, AA , ZALEWSKA-GALOSZ, J , CHEMERIS, EV , (2013) POTAMOGETON XCLANDESTINUS (P. CRISPUS X P. NATANS, POTAMOGETONACEAE), A NEW NATURAL PONDWEED HYBRID DISCOVERED IN EUROPE.PHYTOTAXA. VOL. 149. ISSUE 1. P. 31 -49 25 93% 0
10 FEHRER, J , KAPLAN, Z , (2011) ERRONEOUS IDENTITIES OF POTAMOGETON HYBRIDS CORRECTED BY MOLECULAR ANALYSIS OF PLANTS FROM TYPE CLONES.TAXON. VOL. 60. ISSUE 3. P. 758 -766 32 74% 4

Classes with closest relation at Level 1


Rank Class id link
1 28539 RHODORA//LOCAL FLORA COMM//TORREY RANGE
2 1179 MACROPHYTES//AQUATIC BOTANY//JOURNAL OF AQUATIC PLANT MANAGEMENT
3 27171 PODOSTEMACEAE//PODOSTEMOIDEAE//MARATHRUM
4 1634 BASAL ANGIOSPERMS//ANGIOSPERMS//NYMPHAEALES
5 26895 CLEMATIS//RANUNCULEAE//RANUNCULACEAE
6 13530 HYDROCHORY//SEED BANK//DEPRESSION WETLANDS
7 20808 JOURNAL OF AQUATIC PLANT MANAGEMENT//AQUAT INVAS PLANTS//AQUATIC HERBICIDE
8 35323 BORSKA NIZINA LOWLAND//INFLUENCE OF MAN//LIVESTOCK YARD
9 12794 SPOROPOLLENIN//EXINE//GRANA
10 316 SEAGRASS//ZOSTERA MARINA//AQUATIC BOTANY

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