|   | 
            | 
            | 
            | 
        
        
          |   | 
          Expert(s): | 
            | 
            | 
        
|   | 
Expert: | 
Alan R. Smith
 | 
  | 
|   | 
Notes: | 
Research Botanist, University Herbarium, 1001 Valley Life Sciences Bldg. #2465, Berkeley, California, 94720-2465, USA  | 
  | 
|   | 
Reference for: | 
Huperzia   | 
  | 
  
         
          |   | 
            | 
            | 
            | 
        
        
          |   | 
          
            Other Source(s):
           | 
            | 
            | 
        
|   | 
Source: | 
Germplasm Resources Information Network (GRIN), 2007 - 2011, database (version 2011)
 | 
  | 
|   | 
Acquired: | 
2011  | 
  | 
|   | 
Notes: | 
USDA, ARS, National Genetic Resources Program. Germplasm Resources Information Network - (GRIN) [Online Database]. National Germplasm Resources Laboratory, Beltsville, Maryland. URL: http://www.ars-grin.gov/cgi-bin/npgs/html/paper.pl?language=en  | 
  | 
|   | 
Reference for: | 
Huperzia  | 
  | 
|   | 
  | 
  | 
  | 
|   | 
Source: | 
Lycopodiaceae of North America Update, database (version 2011)
 | 
  | 
|   | 
Acquired: | 
2011  | 
  | 
|   | 
Notes: | 
Updated for ITIS by the Flora of North America Expertise Network, in connection with an update for USDA PLANTS (2007-2010)  | 
  | 
|   | 
Reference for: | 
Huperzia  | 
  | 
|   | 
  | 
  | 
  | 
|   | 
Source: | 
NODC Taxonomic Code, database (version 8.0)
 | 
  | 
|   | 
Acquired: | 
1996  | 
  | 
|   | 
Notes: | 
  | 
  | 
|   | 
Reference for: | 
Huperzia  | 
  | 
|   | 
  | 
  | 
  | 
|   | 
Source: | 
The PLANTS Database, database (version 4.0.4)
 | 
  | 
|   | 
Acquired: | 
1996  | 
  | 
|   | 
Notes: | 
National Plant Data Center, NRCS, USDA. Baton Rouge, LA 70874-4490 USA. http://plants.usda.gov  | 
  | 
|   | 
Reference for: | 
Huperzia  | 
  | 
|   | 
  | 
  | 
  | 
|   | 
Source: | 
The PLANTS Database, database (version 5.1.1)
 | 
  | 
|   | 
Acquired: | 
2000  | 
  | 
|   | 
Notes: | 
National Plant Data Center, NRCS, USDA. Baton Rouge, LA 70874-4490 USA. http://plants.usda.gov  | 
  | 
|   | 
Reference for: | 
Huperzia  | 
  | 
|   | 
  | 
  | 
  | 
        
          |   | 
          
            Publication(s):
           | 
            | 
            | 
        
|   | 
Author(s)/Editor(s): | 
Christenhusz, Maarten J. M., Xian-Chun Zhang, and Harald Schneider
 | 
  | 
|   | 
Publication Date: | 
2011  | 
  | 
|   | 
Article/Chapter Title: | 
A linear sequence of extant families and genera of lycophytes and ferns  | 
  | 
|   | 
Journal/Book Name, Vol. No.: | 
Phytotaxa, vol. 19  | 
  | 
|   | 
Page(s): | 
7-54  | 
  | 
|   | 
Publisher: | 
  | 
  | 
|   | 
Publication Place: | 
  | 
  | 
|   | 
ISBN/ISSN: | 
1179-3155  | 
  | 
|   | 
Notes: | 
Available online at http://www.mapress.com/phytotaxa/content/2011/f/pt00019p054.pdf  | 
  | 
|   | 
Reference for: | 
Huperzia  | 
  | 
|   | 
  | 
  | 
  | 
|   | 
Author(s)/Editor(s): | 
Field, Ashley R., Weston Testo, Peter D. Bostock, Joseph A.M. Holtum, and Michelle Waycott
 | 
  | 
|   | 
Publication Date: | 
2015  | 
  | 
|   | 
Article/Chapter Title: | 
Molecular phylogenetics and the morphology of the Lycopodiaceae subfamily Huperzioideae supports three genera: Huperzia, Phlegmariurus and Phylloglossum  | 
  | 
|   | 
Journal/Book Name, Vol. No.: | 
Molecular Phylogenetics and Evolution, vol. 94  | 
  | 
|   | 
Page(s): | 
635-657  | 
  | 
|   | 
Publisher: | 
  | 
  | 
|   | 
Publication Place: | 
  | 
  | 
|   | 
ISBN/ISSN: | 
1055-7903  | 
  | 
|   | 
Notes: | 
doi: 10.1016/j.ympev.2015.09.024  | 
  | 
|   | 
Reference for: | 
Huperzia  | 
  | 
|   | 
  | 
  | 
  | 
|   | 
Author(s)/Editor(s): | 
Ĝllgaard, B. / Davidse, Gerrit, Mario Sousa Sánchez, and Sandra Knapp, eds.
 | 
  | 
|   | 
Publication Date: | 
1995  | 
  | 
|   | 
Article/Chapter Title: | 
3. Lycopodiaceae  | 
  | 
|   | 
Journal/Book Name, Vol. No.: | 
Flora Mesoamericana, vol. 1: Psilotaceae a Salviniaceae  | 
  | 
|   | 
Page(s): | 
5-22  | 
  | 
|   | 
Publisher: | 
Universidad Nacional Autónoma de México  | 
  | 
|   | 
Publication Place: | 
Mexico City, Mexico  | 
  | 
|   | 
ISBN/ISSN: | 
968-36-4700-6  | 
  | 
|   | 
Notes: | 
  | 
  | 
|   | 
Reference for: | 
Huperzia  | 
  | 
|   | 
  | 
  | 
  | 
|   | 
Author(s)/Editor(s): | 
Ĝllgaard, Benjamin
 | 
  | 
|   | 
Publication Date: | 
1989  | 
  | 
|   | 
Article/Chapter Title: | 
  | 
  | 
|   | 
Journal/Book Name, Vol. No.: | 
Index of the Lycopodiaceae  | 
  | 
|   | 
Page(s): | 
135  | 
  | 
|   | 
Publisher: | 
The Royal Danish Academy of Sciences and Letters  | 
  | 
|   | 
Publication Place: | 
Copenhagen, Denmark  | 
  | 
|   | 
ISBN/ISSN: | 
87-7304-195-5  | 
  | 
|   | 
Notes: | 
Alternately may be cited as a periodical: Biologiske Skrifter 34: 1-135. ISSN 0366-3612  | 
  | 
|   | 
Reference for: | 
Huperzia  | 
  | 
|   | 
  | 
  | 
  | 
|   | 
Author(s)/Editor(s): | 
The Pteridophyte Phylogeny Group
 | 
  | 
|   | 
Publication Date: | 
2016  | 
  | 
|   | 
Article/Chapter Title: | 
A community-derived classification for extant lycophytes and ferns  | 
  | 
|   | 
Journal/Book Name, Vol. No.: | 
Journal of Systematics and Evolution, vol. 54, no. 6  | 
  | 
|   | 
Page(s): | 
563-603  | 
  | 
|   | 
Publisher: | 
  | 
  | 
|   | 
Publication Place: | 
  | 
  | 
|   | 
ISBN/ISSN: | 
1759-6831  | 
  | 
|   | 
Notes: | 
doi: 10.1111/jse.12229  | 
  | 
|   | 
Reference for: | 
Huperzia  | 
  | 
|   | 
  | 
  | 
  |