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A Revision of the Genus Leptomischus Drake


 In this revision, three species are recognised. A discussion is made on
merging the genus Polysolenia into Leptomischus. Indopolysolenia burmanica Deb et
Rout is reduced to a synonum of Leptomischus primuloides Drake.  A key to
species is given below:
l. Flowers larger, with corollas more than 2cm long.
  2.Stipules 3-fid or torn;  Leaves narrowly lanceolate;  stigmas with 2 short obtuse
    lobes  ......................................................  1.L. wallichii
  2.Stipules entire;  leaves obovate to elliptic;  stigmas with 2 slender elongate lobes
        .........................................................  2. L. primuloides
1.Flowers smaller, with corollas 6-6.5mm long;  stigmas with 2 lanceolate lobes
       ..........................................................  3. L. parviflorus


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