LAniAT.E. 107 



T)f/sop7i f/Ua B r,UM i .. 



Ke?/ to species. 



Leavcs oppositc laiiceolate larger 1. D. auricularia 



Leaves verticillatc lincar sraaller 2. D. verticillata. 



L Dysophylla auricularia Blume ; Hayata 1. c. ]». 56. 

 "2. Dysophylla veiticillata Benth.; Hayata ]. c. p. 56. 



Hyptis Jacq. 

 Keji fo species. 



1. Ycrticillasters densely spicate ov cupitate 2. 



Vcrticillasters loosely racemosc 1. ]f. suaveolens. 



2. Verticiliasters densely spicate 2. //. spicigera. 



Verticillasters capitate 3. 



3. Pedimcles of hcads shorter, at most 1 cm. long 3. //. brevipes. 



Pcduncles of hcads longer, 5 cm. long 4. TT. capitata. 



1. Hyptis suaveolens Poit.; Hayata 1. c. ]>. 57. 



2. Hyptis spicigera Lam.; Hayata 1. c p. 57. 



3. Hyptis brevipes Poit.; Hayata 1. c. p. 57. 



4. Hyptis capitata Jacq.; Hayata 1. c. p. 57. 



Flectranthus L'heuit. 

 Kcy to species. 



Leaves hirsute on both sides 1. F. daitomiisis. 



Lea \es i ica rl\- gkihrous oii thc upper side 2. P. lasiocarpa . 



1- Plectranthus daitonensis Hayata sj). ]iov. (Fig. 36-1). Hcrha hasi 

 sufFruticosa 60-100 cm. longa; caulis tetragomis tcnuiter hirsutus pauUo ramosus, 

 ramis gracillimis. Folia o1)Ovata vel rhomhoidco-ovata apicc triangulari-acuta 

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

 hirsuta suhtus tenuissirne liirsuta pallidiora suhtus minutissime glan(hdoso- 

 punctata, ])etiolis 2-3 mm. longis. Oymjw axillares vel tcrminales paniculani 



formjmtcs. ])cdunculis 2-3 cm. longis apice 5-10-floratis, pc<liccl1is 1-2 nnn. 



* 



