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GERANIACEiE 1 5 



, r Basal lobes of wings smaller than the distal . . . . m 

 \ Basal lobe equal to or larger than the distal . . . . n 

 f Stem reddish. Leaves i to 3 in. long ; petiole short. 

 (Vol. I p. 67, and II t. 53) ... I. leschenaultii. 

 Stem with white powdery covering. Leaves 2 to 4 inches 



L petiole long (P- i?) I- latifolia. 



r Spur stout. Stem glaucous. Midrib of leaf hairy under- 



n-j neath (p. 17). I. cuspidata. 



Spur slender. St. green. Lf. glabrous (p. 17). I. floribunda. 

 § 5 TomentoscB. Shrubby plants. Leaves hairy on both 

 sides. Pedicels solitary in the leaf -axils. Standard and 

 lip of flower tomentose. 

 Flowers small, white or red, wings short (p. 18). I. munronii. 

 Flowers to if inches, across, white ; wings large (p. 18). 



I. henslowiana. 

 § 6 Subembellatce. Flowers in umbels or umbel-like very 

 short racemes, on axillary peduncles, the pedicels with 

 p ^ bracts at the base. 



Shrubs. Leaves alternate q 



Herbs. Leaves opposite s 



Flowers white, bonnet-shaped, without spur (Vol. I p. 69 



and t. 300) I. campanulata 



Flowers pink, spur longer than lip . r 



Tall shrub under the shade of trees. Bracts slender (p. 19) 



I. fruticosa. 

 Herb of wet ground. Bracts ovate (p. 19 and t 299) 



I. viscida 

 Leaves ovate, long-stalked (Vol. I p. 60 and II t. 55) 



I. goughii. 

 Leaves oblong or elliptic, subsessile (p. 19) . . I. omissa. 

 § 7 Racemosce. Leaves alternate. Flowers in pe dune led 

 axillary racemes. Pedicels bracteate at the base. Sepals 

 broad. Lip spurred. 

 Leaves ovate, long-petioled. Flowers scarlet; lip tubi form 

 (Vol. I p. 70, and II t. 56) . . . . . I. phoenicea. 

 Leaves lanceolate, subsessile. Flowers pink : lip boat- 

 shaped (p. 19) I. tangachee. 



Impatiens orchioidcs Bedd.) F.B.L i 443, VIII 5. 

 A very small plant, epiphytic on tree trunks. Flowers 

 reddish brown, 5^ inch diam. Leaves ovate-cordate, 

 acuminate, very hairy above, glabrous beneath. Bedd. 

 Ic. t. 152. 



Nilgiris : Avalanche. 



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