Class information for:
Level 2: ORCHIDACEAE//ORCHID//PLANT TAXON NAT CONSERVAT

Basic class information
Class id #P Avg. number of
references		 Database coverage
of references
2763 3173 39.1 37%


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
2763 2             ORCHIDACEAE//ORCHID//PLANT TAXON NAT CONSERVAT 3173
2498 1                   ORCHIDACEAE//ORCHID//SEXUAL DECEPTION 2227
23352 1                   GESNERIACEAE//CHIRITA//GUILIN BOT GARDEN 349
25229 1                   BEGONIACEAE//BEGONIA//BALSAMINACEAE 287
27866 1                   ASPIDISTRA//CONVALLARIACEAE//RUSCACEAE 219
35848 1                   PLANT TAXON NAT CONSERVAT//MALAXIDINAE//PSEUDOLIPARIS 91

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 ORCHIDACEAE authKW 2628298 19% 46% 593
2 ORCHID authKW 689356 8% 30% 242
3 PLANT TAXON NAT CONSERVAT address 670709 4% 58% 121
4 GESNERIACEAE authKW 598631 3% 56% 111
5 BEGONIACEAE authKW 426492 2% 85% 52
6 SEXUAL DECEPTION authKW 382195 2% 83% 48
7 BEGONIA authKW 329834 2% 57% 60
8 ONCIDIINAE authKW 275727 1% 87% 33
9 OPHRYS authKW 252863 1% 91% 29
10 EPIDENDROIDEAE authKW 221854 1% 82% 28

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 98881 76% 0% 2419
2 Evolutionary Biology 26232 19% 0% 609
3 Ecology 4748 15% 0% 463
4 Biodiversity Conservation 1550 4% 0% 115
5 Genetics & Heredity 360 6% 0% 186
6 Horticulture 105 1% 0% 38
7 Biology 78 2% 0% 68
8 Forestry 21 1% 0% 24
9 Entomology 11 1% 0% 31
10 Geography, Physical 3 0% 0% 14

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 PLANT TAXON NAT CONSERVAT 670709 4% 58% 121
2 LANKESTER BOT GARDEN 182811 1% 100% 19
3 HERBARIUM HAST 175887 1% 63% 29
4 ORCHID HERBARIUM OAKES AMES 146347 1% 89% 17
5 GUANGXI BOT 132049 1% 31% 44
6 SHENZHEN ORCHID CONSERVAT UTILIZAT 123027 1% 47% 27
7 GUILIN BOT GARDEN 115460 0% 100% 12
8 GESNERIAD CONSERVAT CHINA 96216 0% 100% 10
9 JARDIN BOT LANKESTER 86589 0% 75% 12
10 HERBARIO CICY 67636 0% 47% 15

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 PHYTOTAXA 173729 7% 8% 227
2 BOTANICAL JOURNAL OF THE LINNEAN SOCIETY 134600 6% 7% 201
3 NORDIC JOURNAL OF BOTANY 111183 5% 7% 159
4 PLANT SYSTEMATICS AND EVOLUTION 94610 6% 5% 195
5 ANNALES BOTANICI FENNICI 82846 4% 8% 115
6 SYSTEMATIC BOTANY 38064 3% 4% 94
7 NOVON 38025 2% 5% 76
8 BOTANICAL STUDIES 28738 1% 7% 42
9 BRITTONIA 23192 2% 4% 61
10 WULFENIA 23005 0% 16% 15

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 ORCHIDACEAE 2628298 19% 46% 593 Search ORCHIDACEAE Search ORCHIDACEAE
2 ORCHID 689356 8% 30% 242 Search ORCHID Search ORCHID
3 GESNERIACEAE 598631 3% 56% 111 Search GESNERIACEAE Search GESNERIACEAE
4 BEGONIACEAE 426492 2% 85% 52 Search BEGONIACEAE Search BEGONIACEAE
5 SEXUAL DECEPTION 382195 2% 83% 48 Search SEXUAL+DECEPTION Search SEXUAL+DECEPTION
6 BEGONIA 329834 2% 57% 60 Search BEGONIA Search BEGONIA
7 ONCIDIINAE 275727 1% 87% 33 Search ONCIDIINAE Search ONCIDIINAE
8 OPHRYS 252863 1% 91% 29 Search OPHRYS Search OPHRYS
9 EPIDENDROIDEAE 221854 1% 82% 28 Search EPIDENDROIDEAE Search EPIDENDROIDEAE
10 MAXILLARIINAE 221298 1% 100% 23 Search MAXILLARIINAE Search MAXILLARIINAE

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 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 -54 179 66% 311
2 CHASE, MW , CAMERON, KM , FREUDENSTEIN, JV , PRIDGEON, AM , SALAZAR, G , VAN DEN BERG, C , SCHUITEMAN, A , (2015) AN UPDATED CLASSIFICATION OF ORCHIDACEAE.BOTANICAL JOURNAL OF THE LINNEAN SOCIETY. VOL. 177. ISSUE 2. P. 151 -174 67 91% 52
3 GASKETT, AC , (2011) ORCHID POLLINATION BY SEXUAL DECEPTION: POLLINATOR PERSPECTIVES.BIOLOGICAL REVIEWS. VOL. 86. ISSUE 1. P. 33-75 105 67% 65
4 JERSAKOVA, J , JOHNSON, SD , KINDLMANN, P , (2006) MECHANISMS AND EVOLUTION OF DECEPTIVE POLLINATION IN ORCHIDS.BIOLOGICAL REVIEWS. VOL. 81. ISSUE 2. P. 219 -235 102 68% 169
5 ZHOU, XX , CHENG, ZQ , LIU, QX , ZHANG, JL , HU, AQ , HUANG, MZ , HU, C , TIAN, HZ , (2016) AN UPDATED CHECKLIST OF ORCHIDACEAE FOR CHINA, WITH TWO NEW NATIONAL RECORDS.PHYTOTAXA. VOL. 276. ISSUE 1. P. 1 -148 57 89% 0
6 SCHIESTL, FP , (2005) ON THE SUCCESS OF A SWINDLE: POLLINATION BY DECEPTION IN ORCHIDS.NATURWISSENSCHAFTEN. VOL. 92. ISSUE 6. P. 255 -264 63 83% 144
7 MICHENEAU, C , JOHNSON, SD , FAY, MF , (2009) ORCHID POLLINATION: FROM DARWIN TO THE PRESENT DAY.BOTANICAL JOURNAL OF THE LINNEAN SOCIETY. VOL. 161. ISSUE 1. P. 1 -19 69 68% 27
8 TANG, GD , OU, JH , LUO, YB , ZHUANG, XY , LIU, ZJ , (2014) A REVIEW OF ORCHID POLLINATION STUDIES IN CHINA.JOURNAL OF SYSTEMATICS AND EVOLUTION. VOL. 52. ISSUE 4. P. 411 -422 63 68% 0
9 MICHENEAU, C , JOHNSON, SD , FAY, MF , (2010) ORCHID POLLINATION: FROM DARWIN TO THE PRESENT DAY.BOTANICAL JOURNAL OF THE LINNEAN SOCIETY. VOL. 162. ISSUE . P. S10-S28 69 68% 3
10 PHILLIPS, RD , SCACCABAROZZI, D , RETTER, BA , HAYES, C , BROWN, GR , DIXON, K , PEAKALL, R , (2014) CAUGHT IN THE ACT: POLLINATION OF SEXUALLY DECEPTIVE TRAP-FLOWERS BY FUNGUS GNATS IN PTEROSTYLIS (ORCHIDACEAE).ANNALS OF BOTANY. VOL. 113. ISSUE 4. P. 629 -641 46 84% 8

Classes with closest relation at Level 2


Rank Class id link
1 3545 MYCOHETEROTROPHY//ORCHID MYCORRHIZA//ORCHID
2 750 SELF INCOMPATIBILITY//POLLINATION//S RNASE
3 2778 FICUS//FIG WASP//AGAONIDAE
4 608 POLYPLOIDY//PLANT SCIENCES//GENOME SIZE
5 642 PLANT SCIENCES//BLUMEA//BRITTONIA
6 1951 CACTACEAE//CRASSULACEAN ACID METABOLISM//BETALAINS
7 1625 APOIDEA//STINGLESS BEES//BOMBUS
8 3589 LOASACEAE//VACCINIEAE//ERICACEAE
9 1551 FLUCTUATING ASYMMETRY//DEVELOPMENTAL STABILITY//DEVELOPMENTAL INSTABILITY
10 2789 CYPERACEAE//POACEAE//ERIOCAULACEAE

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