Class information for:
Level 1: ZAMIACEAE//CYCADS//BIOL EVOLUT CYCADALES

Basic class information
ID Publications Average number
of references		 Avg. shr. active
ref. in WoS
18438 487 37.3 35%


Bar chart of Publication_year

Last years might be incomplete

Classes in level above (level 2)


ID, lev.
above		 Publications Label for level above
741 11882 REVIEW OF PALAEOBOTANY AND PALYNOLOGY//AMERICAN FERN JOURNAL//FOSSIL WOOD

Terms with highest relevance score


Rank Term Type of term Relevance score
(tfidf)		 Class's shr.
of term's tot.
occurrences		 Shr. of publ.
in class containing
term		 Num. of
publ. in
class
1 ZAMIACEAE Author keyword 50 75% 7% 36
2 CYCADS Author keyword 38 49% 12% 57
3 BIOL EVOLUT CYCADALES Address 31 92% 2% 12
4 CYCAD Author keyword 26 43% 9% 46
5 CYCADALES Author keyword 23 52% 7% 32
6 CYCADACEAE Author keyword 20 63% 4% 20
7 ENCEPHALARTOS Author keyword 19 61% 4% 20
8 ZAMIA Author keyword 17 63% 3% 17
9 CERATOZAMIA Author keyword 13 71% 2% 10
10 DIOON Author keyword 9 83% 1% 5

Web of Science journal categories

Author Key Words


Rank Web of Science journal category Relevance score
(tfidf)		 Class's shr.
of term's tot.
occurrences		 Shr. of publ.
in class containing
term		 Num. of
publ. in
class		 LCSH search Wikipedia search
1 ZAMIACEAE 50 75% 7% 36 Search ZAMIACEAE Search ZAMIACEAE
2 CYCADS 38 49% 12% 57 Search CYCADS Search CYCADS
3 CYCAD 26 43% 9% 46 Search CYCAD Search CYCAD
4 CYCADALES 23 52% 7% 32 Search CYCADALES Search CYCADALES
5 CYCADACEAE 20 63% 4% 20 Search CYCADACEAE Search CYCADACEAE
6 ENCEPHALARTOS 19 61% 4% 20 Search ENCEPHALARTOS Search ENCEPHALARTOS
7 ZAMIA 17 63% 3% 17 Search ZAMIA Search ZAMIA
8 CERATOZAMIA 13 71% 2% 10 Search CERATOZAMIA Search CERATOZAMIA
9 DIOON 9 83% 1% 5 Search DIOON Search DIOON
10 CYCAS 8 38% 3% 17 Search CYCAS Search CYCAS

Key Words Plus


Rank Web of Science journal category Relevance score
(tfidf)		 Class's shr.
of term's tot.
occurrences		 Shr. of publ.
in class containing
term		 Num. of
publ. in
class
1 ZAMIACEAE 54 66% 10% 50
2 EDULE LINDL ZAMIACEAE 26 100% 2% 11
3 CYCADALES 25 70% 4% 21
4 RAIN FOREST CYCAD 22 81% 3% 13
5 MIQ ZAMIACEAE 20 100% 2% 9
6 CYCADACEAE 19 74% 3% 14
7 COMPLEX ZAMIACEAE 14 100% 1% 7
8 ZAMIA FURFURACEA 12 86% 1% 6
9 LINDL ZAMIACEAE 11 100% 1% 6
10 SKINNERI 11 100% 1% 6

Journals

Reviews


Title Publ. year Cit. Active references % act. ref.
to same field
Morphology and ecology of the Antarcticycas plant 2009 14 67 43%
Cycads: their evolution, toxins, herbivores and insect pollinators 2002 57 60 43%
Ecological and genetic factors linked to contrasting genome dynamics in seed plants 2012 30 105 6%
Testing co-evolutionary hypotheses over geological timescales: interactions between Mesozoic non-avian dinosaurs and cycads 2009 7 60 25%
Anything more than a picnic? Re-considering arguments for ceremonial Macrozamia use in mid-Holocene Australia 2008 4 33 30%
Cycads from the Triassic of Antarctica: Permineralized cycad leaves 2007 8 41 27%
Conserved genetic regions across angiosperms as tools to develop single-copy nuclear markers in gymnosperms: an example using cycads 2014 1 90 16%
Is lack of cycad (Cycadales) diversity a result of a lack of polyploidy? 2011 7 83 17%
Cycads: evolutionary innovations and the role of plant-derived neurotoxins 2003 54 37 11%
Paraphyly of organelle DNAs in Cycas Sect. Asiorientales due to ancient ancestral polymorphisms 2009 15 77 6%

Address terms


Rank Address term Relevance score
(tfidf)		 Class's shr.
of term's tot.
occurrences		 Shr. of publ.
in class containing
term		 Num. of
publ. in
class
1 BIOL EVOLUT CYCADALES 31 92% 2.5% 12
2 WESTERN PACIFIC TROP 6 33% 3.1% 15
3 GENET POBLAC 5 33% 2.7% 13
4 UOG STN 2 10% 3.9% 19
5 SISTEMAT MOL JARDIN BOT 1 38% 0.6% 3
6 ECOL POBLAC COMUNIDADES TROP 1 50% 0.4% 2
7 ECOL POBLAC VEGETALES 1 100% 0.4% 2
8 HERBARIO TOLI 1 100% 0.4% 2
9 JARDIN BOT FCO J CLAVIJERO 1 100% 0.4% 2
10 GERMPLASM REPOSITORY 1 18% 1.2% 6

Related classes at same level (level 1)


Rank Relatedness score Related classes
1 0.0000152524 GNETALES//BENNETTITALES//CHEIROLEPIDIACEAE
2 0.0000097693 FLORAL SCENT//FLORAL VOLATILES//FLOWER SCENT
3 0.0000089530 BMAA//ALS PDC//BETA N METHYLAMINO L ALANINE
4 0.0000067818 PALAEOBIOL PALAEOECOL//CATHAYSIAN FLORA//REVIEW OF PALAEOBOTANY AND PALYNOLOGY
5 0.0000066305 ARECACEAE//PALMAE//PALMS
6 0.0000061437 ISSR//ELYMUS ALASKANUS//RAPDS
7 0.0000060212 FOULDEN MAAR//NOTHOFAGACEAE//CHIQUIMIL FORMATION
8 0.0000057516 PROSCOPIIDAE//PLAGIODONTIA//INVEST ARQUEOLOG
9 0.0000057039 ETIELLA ZINCKENELLA//ARGOPISTES BIPLAGIATUS//ETIELLA BEHRII
10 0.0000050918 MUTANT QUAIL//OMMIN//OMMOCHROME