ILLINOIS PLANT INFORMATION NETWORK
 
 ILPIN INFORMATION ON    Asplenium X herb-wagneri
 
 
 CLASS:    LEPTOSPORANGIOPSIDA
 ORDER:    FICALES
 FAMILY:   ASPLENIACEAE
 SCIENTIFIC NAME:  Asplenium X herb-wagneri
 AUTHORITY:  Taylor & Mohlenbr.
 
 COMMON NAMES:
    WAGNER'S SPLEENWORT
 
 SYNONOMY:   None
 
 PLANTS CODE: ASHE2
 
 NATURAL COMMUNITIES:
     PRIMARY
       BLUFF
         CLIFF (ROCKY BLUFF)
 
 SAF FOREST COVER TYPE:  UNAVAILABLE
 
 NATURAL DIVISION:  UNAVAILABLE
 
 COUNTIES:
   UNION
 
 GROWTH FORM:  Fern-allies
 
 TAXONOMY COMMENTS:
     A sterile triploid hybrid of Asplenium pinnatifidum Nutt. and Asplenium
     trichomanes L. (Taylor & Mohlenbrock, 1977).
 
 TAXONOMIC CHARACTERISTICS:
    ROOTS:  Adventitious   (fibrous)   (rhizomes)
    LEAF TYPE:    Compound  (pinnately)
    LEAF MARGIN:   Serrate   Crenate   Lobed  (pinnately)
    LEAF VENATION:  Pinnate
    LEAF SHAPE:     Linear
    INFLORESCENCE:           No
    FLOWER STRUCTURE:
    FLOWER COLOR:
    FRUIT:   No
 
 DISTINGUISHING CHARACTERISTIC COMMENTS:
     Leaves pinnate below, pinnatifid above.
 
 GEOGRAPHIC INFORMATION:
     ORIGIN:   Native
 
 POPULATION DYNAMICS:
     STATE STATUS: Not listed
     FEDERAL STATUS: Not listed
     COMMONNESS:  Rare
     ENDEMIC:   NOT-ENDEMIC
 
 BIOLOGIC:
     HABIT:   Forb
     LIFE CYCLE:   Perennial
     TROPHIC STATUS:  Autotrophic
     C02 FIXATION:  C3
     SEX:          None
 
 ENVIRONMENTAL RELATIONSHIPS:   No data entered
 
 FUNCTIONAL RELATIONSHIPS:
     MAJOR POLLINATION AGENT:   None
 
 HUMAN RELATIONSHIP DATA:
     SHOWY FLOWERS:  NO     LANDSCAPING:  NO
 
 WILDLIFE AND LIVESTOCK INFORMATION:   No data entered
 
 REVEGETATION PLANTINGS:    No data entered
 
 
 REFERENCES:
Mohlenbrock, R. H., ed.  1975.  Guide to the vascular flora of Illinois.
     Southern Illinois University Press, Carbondale.  494 pp.
Downton, W. J. S.  1975.  The occurrence of C4 photosynthesis among plants.
     Photosynthetica 9(1): 96-105.
Mohlenbrock, R. H., ed.  1983-continuing.  Illinois flora update.  Erigenia.
 
 OTHER REFERENCES:
     Taylor, W. C. and R. H. Mohlenbrock.  1977.  Asplenium X herb-wagneri - a
          collective epithet for A. pinnatifidum X trichomanes.  American Fern
          Journal 67: 65-67.
 
 END OF DATA FOR SPECIES  Asplenium X herb-wagneri
 
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 ILPIN was developed by Louis Iverson*, with data compiled by David Ketzner and Jeanne Karnes
 Illinois Natural History Survey, 607 E. Peabody Dr., Champaign, IL 61820
     *currently employed by USDA Forest Service, 359 Main Rd., Delaware, OH 43015