LABIATE. 



be separated. Agastache should, therefore, be included in Lophanthus, unless 

 any other character is found to justify the separation of the two genera. 



Glecoma LINN. (= Glechoma LINN.) 



Glecoma hederacea LINN.; HAYATA 1. c. p. 57. 



XOTE : The generic name Glecoma is older than Glechoma. 



IBrwnella LINN. (= Prunella LINN.) 



Brunella vulgaris LINN.; HAYATA 1. c. p. 57. 



NOTE : The generic name Brunella is older than Prunella. 



Leucas BENTH. 

 Key to species. 



Leaves smaller, bracts lanceolate very small 1. L. taJcacensis. 



Leaves larger, bracts linear longer 2. L. mollissima. 



1. Leucas takacensis HAYATA sp. nov. Perennis suffruticosa, caulis basi 

 procumbens sursum crectus minute depresso-hirsutus tetragonus. Folia opposita 

 ovata triangulari-ovata lf-1 cm. longa 8-13 mm. lata apice obtusissiina vel 

 rotundata basi truncata vel cuneata margine crcnis 1-2 utroque laterc instructa, 

 crenis semi-rotundatis, supra sparse subtus dense depresso-velutinosa chartacea, 

 petiolis 5-8 mm. longis. Flores ad axillas 5-10 congesti, pedicellis 1-2 mm. 

 longis hirsutis, pilis ascendenti-recurvis. Calyx tubuloso-campanulatus G mm. 

 longus 3-4 mm. latus cxtus hirsutus 10-12 costatus intus tenuiter hirsutus apice 

 5-dentatus, dentibus acuminato-triangularibus 1^-2 mm. longis 1 mm. latis 

 acuminatis medio oostatifl margine ciliolati.s, inter dentes setula vel denticulo 

 instructus, denticulis \ mm. longis. Corolla longc exserta 12 mm. longa, tubo 

 7-8 mm. longo 1 mm. la to extus glabro intus medio hirsuto-annulato, limbo 

 2-labiato, labro superiore galeiformi oblongo 4 mm. longo 2| mm. lato apice 

 rotundato extuse dense hirsute ad niarginem densissirne fasciculato-piloso, pilis 

 rectis validiusculis albis 1 mm. longis, intus subglabro, labro inferiore 

 in ambitu obtriangulari 4 mm. longo 5 mm. lato utraque facie glabro, 

 lobo medio obcordato 3mm. longo 4 mm. lato apice emarginato basi cuneato- 



