LABI AT /K. 107 



BLUMK. 

 Key to species. 



Leaves opposite lanceolate larger 1. D. auricularia 



Leaves verticillate linear smaller 2. D. verticillata. 



1. Dysophylla auricularia BLUME; HAY ATA 1. e. p. 56. 



2. Dysophylla veiticillata BENTH.; HAYATA 1. c. p. 56. 



Hyptis JACQ. 

 \ 



Key to species. 



1. Verticillasters densely spicatc or capitate 2. 



Verticillasters loosely racemose 1. //. sua.veole.ns. 



2. Verticillasters densely spicate 2. H. spicigera. 



Verticillasters capitate .3. 



3. Peduncles of heads shorter, at most 1 cm. long 3. H. brevipes. 



Peduncles of heads longer, 5 cm. long 4. II. capitata. 



1. Hyptis suaveolens POIT.; HAYATA 1. c. p. 57. 



2. Hyptis spicigera LAM.; HAYATA 1. c. p. 57. 



3. Hyptis brevipes POIT.; HAYATA 1. c. p. 57. 



4. Hyptis capitata JAC\>.; HAYATA 1. c. p. 57. 



JPlectranthus L'HERIT. 

 Key to species. 



Leaves 1 1 irsutc on both sides 1 . P. daitonensis. 



Leaves nearly glabrous on the upper side 2. P. lasiocatym. 



1. Plectranthus daitonensis HAYATA sp. nov. (Fig. 36-1). Herba basi 

 suftruticosa 60-1 00 cm. longa; caulis tetragonus tenuiter hirsutus paullo ramosus, 

 ramis gracillimis. Folia obovata vel rhomboideo-ovata apice triangulari-acuta 

 basi cuneato-attenuata margine a medio sursum dentato-serrata supra tenuiter 

 liirsuta snbtus tenuissime hirsuta pallidiora subtus miuutissimc glauduloso- 

 punctata, petiolis 2-3 mm. longis. Cyma; axillares vel terminales paniculam 

 formantcs, pedunculis 2-3 cm. longis apice 5-10-floratis, pedicellis 1-2 mm. 



