Class information for:
Level 1: PTERIS SEMIPINNATA L//ADIANTACEAE//FARINOSE FROND EXUDATE

Basic class information
Class id #P Avg. number of
references		 Database coverage
of references
17417 600 22.0 42%


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
2 3       INTEGRATIVE & COMPLEMENTARY MEDICINE//CHEMISTRY, MEDICINAL//ESSENTIAL OIL 193989
3463 2             PREMNA TOMENTOSA//EQUISETUM ARVENSE//PTERIS SEMIPINNATA L 1500
17417 1                   PTERIS SEMIPINNATA L//ADIANTACEAE//FARINOSE FROND EXUDATE 600

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 PTERIS SEMIPINNATA L authKW 458019 2% 100% 9
2 ADIANTACEAE authKW 363502 2% 71% 10
3 FARINOSE FROND EXUDATE authKW 356237 1% 100% 7
4 DRYOPTERIS CRASSIRHIZOMA authKW 318062 2% 63% 10
5 PHARMACEUT SCI TARUMI KU address 305334 2% 50% 12
6 PTERIS SEMIPINNATA authKW 277070 1% 78% 7
7 ASPLENIACEAE authKW 271398 3% 33% 16
8 ADIANTUM CUNEATUM authKW 212044 1% 83% 5
9 PHARMACEUT SCI FUNAKAWARA MACHI SHINJUKU KU address 207799 1% 58% 7
10 PHARMACEUT SCI SHINJUKU KU address 204100 3% 21% 19

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 Chemistry, Medicinal 8112 35% 0% 207
2 Plant Sciences 3080 32% 0% 192
3 Pharmacology & Pharmacy 2308 37% 0% 222
4 Chemistry, Multidisciplinary 680 24% 0% 142
5 Integrative & Complementary Medicine 610 4% 0% 24
6 Biochemistry & Molecular Biology 399 25% 0% 148
7 Chemistry, Organic 230 10% 0% 62
8 Chemistry, Applied 189 6% 0% 36
9 Evolutionary Biology 180 4% 0% 24
10 Ecology 44 4% 0% 25

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 PHARMACEUT SCI TARUMI KU 305334 2% 50% 12
2 PHARMACEUT SCI FUNAKAWARA MACHI SHINJUKU KU 207799 1% 58% 7
3 PHARMACEUT SCI SHINJUKU KU 204100 3% 21% 19
4 PHARMACEUT SCI NISHI KU 134024 3% 15% 18
5 518 TSURUMAKI SETAGAYA KU 91601 1% 60% 3
6 BIOL ENGINEER 50891 0% 100% 1
7 BRYOL PTERIDOL SECT 50891 0% 100% 1
8 IKAWADANI MACHI ARISE 50891 0% 100% 1
9 INT VACCIN 50891 0% 100% 1
10 METHO TECHNOL 50891 0% 100% 1

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 FERN JOURNAL 19016 3% 2% 16
2 CHEMICAL & PHARMACEUTICAL BULLETIN 18435 13% 0% 79
3 PHYTOCHEMISTRY 12932 13% 0% 75
4 BIOCHEMICAL SYSTEMATICS AND ECOLOGY 6164 4% 1% 24
5 ZEITSCHRIFT FUR NATURFORSCHUNG SECTION C-A JOURNAL OF BIOSCIENCES 5582 4% 0% 23
6 CHEMISTRY & INDUSTRY 5470 3% 1% 15
7 JOURNAL OF ASIAN NATURAL PRODUCTS RESEARCH 3473 2% 1% 12
8 CHEMISTRY OF NATURAL COMPOUNDS 3412 3% 0% 16
9 YAKUGAKU ZASSHI-JOURNAL OF THE PHARMACEUTICAL SOCIETY OF JAPAN 2480 3% 0% 16
10 FITOTERAPIA 2255 2% 0% 12

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 PTERIS SEMIPINNATA L 458019 2% 100% 9 Search PTERIS+SEMIPINNATA+L Search PTERIS+SEMIPINNATA+L
2 ADIANTACEAE 363502 2% 71% 10 Search ADIANTACEAE Search ADIANTACEAE
3 FARINOSE FROND EXUDATE 356237 1% 100% 7 Search FARINOSE+FROND+EXUDATE Search FARINOSE+FROND+EXUDATE
4 DRYOPTERIS CRASSIRHIZOMA 318062 2% 63% 10 Search DRYOPTERIS+CRASSIRHIZOMA Search DRYOPTERIS+CRASSIRHIZOMA
5 PTERIS SEMIPINNATA 277070 1% 78% 7 Search PTERIS+SEMIPINNATA Search PTERIS+SEMIPINNATA
6 ASPLENIACEAE 271398 3% 33% 16 Search ASPLENIACEAE Search ASPLENIACEAE
7 ADIANTUM CUNEATUM 212044 1% 83% 5 Search ADIANTUM+CUNEATUM Search ADIANTUM+CUNEATUM
8 FARINOSE EXUDATE 203564 1% 100% 4 Search FARINOSE+EXUDATE Search FARINOSE+EXUDATE
9 NOTHOLAENA RIGIDA 203564 1% 100% 4 Search NOTHOLAENA+RIGIDA Search NOTHOLAENA+RIGIDA
10 PTERIDACEAE 185238 3% 20% 18 Search PTERIDACEAE Search PTERIDACEAE

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 HAN, X , LI, Z , LI, CY , JIA, WN , WANG, HT , WANG, CH , (2015) PHYTOCHEMICAL CONSTITUENTS AND BIOLOGICAL ACTIVITIES OF PLANTS FROM THE GENUS DRYOPTERIS.CHEMISTRY & BIODIVERSITY. VOL. 12. ISSUE 8. P. 1131 -1162 34 74% 1
2 PAN, C , CHEN, YG , MA, XY , JIANG, JH , HE, F , ZHANG, Y , (2011) PHYTOCHEMICAL CONSTITUENTS AND PHARMACOLOGICAL ACTIVITIES OF PLANTS FROM THE GENUS ADIANTUM: A REVIEW.TROPICAL JOURNAL OF PHARMACEUTICAL RESEARCH. VOL. 10. ISSUE 5. P. 681-692 30 91% 4
3 WOLLENWEBER, E , SCHNEIDER, H , (2000) LIPOPHILIC EXUDATES OF PTERIDACEAE - CHEMISTRY AND CHEMOTAXONOMY.BIOCHEMICAL SYSTEMATICS AND ECOLOGY. VOL. 28. ISSUE 8. P. 751-777 39 81% 20
4 SOEDER, RW , (1985) FERN CONSTITUENTS - INCLUDING OCCURRENCE, CHEMOTAXONOMY AND PHYSIOLOGICAL-ACTIVITY.BOTANICAL REVIEW. VOL. 51. ISSUE 4. P. 442-536 97 60% 21
5 QIU, MS , YANG, B , CAO, D , ZHU, JP , JIN, J , CHEN, YY , ZHOU, L , LUO, X , ZHAO, ZX , (2016) TWO NEW HYDROXYLATED ENT-KAURANOIC ACIDS FROM PTERIS SEMIPINNATA.PHYTOCHEMISTRY LETTERS. VOL. 16. ISSUE . P. 156 -162 15 83% 2
6 REN, Q , QUAN, XG , WANG, YL , WANG, HY , (2016) ISOLATION AND IDENTIFICATION OF PHLOROGLUCINOL DERIVATIVES FROM DRYOPTERIS CRASSIRHIZOMA BY HPLC-LTQ-ORBITRAP MASS SPECTROMETRY.CHEMISTRY OF NATURAL COMPOUNDS. VOL. 52. ISSUE 6. P. 1137 -1140 12 92% 0
7 WOLLENWEBER, E , STEVENS, JF , IVANIC, M , DEINZER, ML , (1998) ACYLPHLOROGLUCINOLS AND FLAVONOID AGLYCONES PRODUCED BY EXTERNAL GLANDS ON THE LEAVES OF TWO DRYOPTERIS FERNS AND CURRANIA ROBERTIANA.PHYTOCHEMISTRY. VOL. 48. ISSUE 6. P. 931-939 16 100% 16
8 IWASHINA, T , KITAJIMA, J , MIZUNO, T , SMIRNOV, SV , DAMDINSUREN, O , KONDO, K , (2015) NEW KAEMPFEROL 3,7-DIGLYCOSIDES FROM ASPLENIUM RUTA-MURARIA AND ASPLENIUM ALTAJENSE.NATURAL PRODUCT COMMUNICATIONS. VOL. 10. ISSUE 3. P. 417 -419 10 100% 0
9 SOCOLSKY, C , DOMINGUEZ, L , ASAKAWA, Y , BARDON, A , (2012) UNUSUAL TERPENYLATED ACYLPHLOROGLUCINOLS FROM DRYOPTERIS WALLICHIANA.PHYTOCHEMISTRY. VOL. 80. ISSUE . P. 115 -122 14 67% 3
10 BAI, R , ZHOU, Y , DENG, S , DONG, PP , ZHANG, BJ , HUANG, SS , WANG, CY , ZHANG, HL , ZHAO, YY , WANG, L , ET AL (2013) TWO NEW ENT-KAURANE DITERPENOIDS FROM PTERIS SEMIPINNATA.JOURNAL OF ASIAN NATURAL PRODUCTS RESEARCH. VOL. 15. ISSUE 10. P. 1107 -1111 8 100% 3

Classes with closest relation at Level 1


Rank Class id link
1 28887 EQUISETUM ARVENSE//ABACOPTERIS PENANGIANA//PROTOAPIGENONE
2 36229 PREMNA TOMENTOSA//PREMNA LATIFOLIA//ICETEXANE DITERPENES
3 20170 BRACKEN//PTAQUILOSIDE//PTERIDIUM AQUILINUM
4 16642 MYRTUS COMMUNIS//MYRTUS COMMUNIS L//RHODOMYRTUS TOMENTOSA
5 30701 NEUROLAENA LOBATA//NEUROLENINS//DAVILLA ELLIPTICA
6 7426 CELASTRACEAE//CELASTRUS ANGULATUS//PRISTIMERIN
7 30146 BOERHAAVIA DIFFUSA//BOERHAVIA DIFFUSA//PUNARNAVINE
8 37724 CHROMONE ALKALOIDS//ROHITUKINE//DYSOXYLUM BINECTARIFERUM
9 2655 AMERICAN FERN JOURNAL//FERNS//PTERIDOPHYTES
10 29453 CIS CINNAMIC ACID//LYSIONOTUS PAUCIFLORUS//LIMNOPHILA INDICA

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