102 LABIATE. 



Melissa Lixx. 

 Melissa parviflora BEXTH. var. purpurea HAY ATA ]. c. p. 57. 



Calamintha Ma:xcn. 



Key to species. 

 1. Bracts lanceolate 1. C. rjracilis. 



Bracts .setaceous 2. 



2. Verticillasters densely flowered 2. C. cJtinensis. 



Verticillasters loosely flowered 3 . C. taxi flora . 



1. Calamintha gracilis BENTH. : HAY ATA 1. c. ]). 5G. 



2. Calamintha chinensis BKXTII. : HAYATA 1. c. 56. 



3. Calamintha laxiflora HAYATA 1. c. 5G. 



Ofi<ifnnnti Lixx. 



Origanum vulgare Lixx. var. formosanum HAYATA n. v. Bractere 

 oblongo-obovatfe vel oblanceolatse tenuiter hirsuta> 5 mm. longa? 2^ mm. Iata3 

 a] lice acutas vel obtiifw liasi augusto cuneata\ Calyx longe cainpanulatus 

 3 inn), longus 21 ram. latus extus liirsutus intiis glalicr ad faiicem dense LarLatus 

 5-loliatus, loliis triangularibus 1 mm. longis ^ mm. latis. Corolla 7 mm. longa 

 tubuloso-campanulata extus tenuiter liirsuta iutus glabra 2-labiata, labro 

 superiore late obovato-rotundato 2 mm. longo 2^ mm. lato apice 2-lobato ; labro 

 inferiore majore alte 3-lobato. lobo medio majore obovato-rotundato 2^ mm. 

 longo 2 mm. lato. lobis lateralibus nbovatis 2 mm. lougis li mm. latis ; corolla3 

 tubus intus liirsutus. Stamina 4 didynaina fauce tubi afrlxa, anterioribus longi- 

 oribus longe exsertis, posterioribus brevioribus, atheris glabris. connectivis T-for- 

 inibus, loculis divaricatis. Ovarium glabrum, parti bus ovoideis. Discus osqualis. 



Origanum v /(.(</< irr HAYATA Fl. ]\[ont. Forvnos. ]i. 1<S2 (uon Lixx.). 



HAB. in Monte Morrison, ad 8000-12000 ped. alt. Differs from the type 

 bv the oblanceolate 1 tracts and more hirsute calyx. 



Lycopns Lixx. 



Lycopus lucidus TUREX. var. formosanus HAYATA n. v. Caulis tetragonus 

 ad angulos acutus vel plus minus tenuiter liirsutus ad nodos manifesto liirsutus 



