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Journal American Rhododendron Society

Current Editor:
Dr. Glen Jamieson ars.editor@gmail.com


Volume 33, Number 3
Summer 1979

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Additional Numbers, J. F. Rock 1928-29 Expedition
by Col. and Mrs. R. H. Goodrich

        The following Rock numbers were found after publication of the main body of the 1929 expedition numbers (ARS Quarterly Bulletin, July 1976, Vol. 30, No. 3). In the latter our sources were U.S. Dept. of Agriculture Plant Introduction files and the Royal Horticultural Society Rhododendron Handbook, Part One, Species (1967). Having since located Rock's field notes and herbarium specimens at the Smithsonian Institution, we are now able to list additional numbers and to give species identification and corrections of those previously listed.

U. S. D. A
Plant
Introduction Numbers
  Rock
Numbers
  U. S. D. A. Plant
Quarantine #/
RHS Nos.
  Species
    17352       trichostomum v. radinum
    17354       racemosum
       17356             dryophyllum
    17357       rubiginosum
    17358       12-15 ft; fls. yellow
    17359       hippophaeoides
    17366       vernicosum aff.
84050       04007    rubiginosum (Previous introduction
            P. I. 59715,13. 11263)
84055   18140   03738   oreotrephes
84058   18143   03741   litangense
84072   18163   03762   litangense
84075   18169   03832   facetum aff.
84078   18172   03842   roxieanum
84081   18175   03841   adenogynum
84083   18177   03746   balfourianum v. aganniphoides
84087   18181   03836   primuliflorum v. cephalanthoides
84094   18223   03839   impeditum
84095   18224   03844   rupicola v. muliense
    18271       roxieanum
    18272       agglutinatum
    18273       balfourianum v. aganniphoides
    18274       balfourianum v. aganniphoides
84102   18281   03986   uvarifolium
    18335       crinigerum
84112   18351   03851   oreotrephes
84120   18365   03784   achroanthum
84122   18367   03876   rupicola v. rupicola
84123   18369   03878   trichocladum
    18370       chaetomallum
84142   18395   03902   micromeres (fl. spec. 17054)
84145   18399   03905   sinonutallii
84146   18400   03906   taggianum
84150   18405   03911   caloxanthum
84155   18410   03916   zaleucum
84156   18411   03917   zaleucum
84157   18412   03918   tephropeplum
84161   18418   03923   zaleucum
84162   18420   03925   glischrum
84164   18424   03929   bullatum
84168   18436   03938   roxieanum
84174   18442   03944   rupicola v. rupicola
84182   18450   03951   prostratum (Fl. spec. 17109)
84183   18451   03952   fictolacteum
84184   18452   03952   fictolacteum
84185   18453   03954   cuneatum (Fl. spec. 17108)
84188   18456   03957   oreotrephes
84189   18457   03958   oreotrephes
84190   18458   03959   dasypetalum
84192   18460   03961   dasypetalum
84193   18462   03963   russatum
84194   18463   03964   floccigerum (Fl. spec. 17169)
84203   18474   03975   coelicum
84204   18475   03976   micromeres
84206   18477   03978   crinigerum var

(Note: PQ Numbers 04007-04085, previously listed, may correlate with Rock Field Numbers 17352-17366, however we find no conclusive evidence to confirm.)



Volume 33, Number 3
Summer 1979

DLA Ejournal Home | QBARS Home | Table of Contents for this issue | Search JARS and other ejournals