36 CAEYOPHYLLE^. 



centralibns l^ mm. loiigis apice obtusissimis), intiLS facie ]5iope aiiicera supra 

 mediimi obscme 2-squamata, basi cuneato-attenuata, 3-neiTia. Stiimiua 10, 

 petalis breTiora, stjlis 3. 



H.\B. Nauto: Muslia, leg. U. MoEi, Jau. 1908. 



Diffei-s from S. Mm-ii Hayata by the mucli broader leaTes and 4-lobed 

 petaLs. Also uear S. firma, but distingui.shable from it iu liaTing less 

 emarginate petals and iu tlie markings of seeds. 



Melandrinm Roehl. 



Melandrium morrisonmontanum Hayata sp. noT. Pereuuis. 

 IHuzomata gracilia repentia, aj^iice cauies 5-6 gerentia. Caulis gi-acilis 

 simplex teres subscandens, |-1 mm. in sectiouis diameti-o, breTissime liirsutus, 

 toto lougitudiue foliatus. Folia linearia angustissima opjwsita 2i-3 cui. 

 longa, 2i- mm. lata, ai^ice acuta, basi sequilata, caulem semi-amplectautia, 

 in essiccato uti-aque pagine minute tuberculata, costis supra impressis iucon- 

 spicuis, subtus eleTatis distinctis, Teuis et TenuKs inconspicuis, margine 

 tenuissime marginata, ad margiuem sub lente miuute seiTulata. Flores 

 tei-miuales, solitarii, jjedicellis 6 mm. lougis dense pul)escentibus, ]jilis 

 retroi-sis, basi bracteis 2 iustructis, bracteis foliaceis lanceolatis 13 mm. longis 

 2i mm. latis apice acuminatis utraque pagine glanduloso-punctatis margiue 

 ciliolatis, ciliis patentibus vel retrorsis. Caljx iuflatus, brcTe cjlindrico- 

 campanulatus, 18 mni. longus apice latissime 12 uiui. latus, basi iuterioi" 

 intradus 5 mm. latus, extus intusque prjeseiiim ad uervos lui-sutus, 5-nervius, 

 et 5-intemervis, tenuibus instmctus, tenuiter semi-Iijaliuus, apice 5-lobatus, 

 lobis ti-iaugiiiaril.ius 5 mm. latis 4 mm. longis, Tersus aisicem alis dilatatis 

 margine apice ciliolatis deorsum non ciliolatis integiis instiTictis, dorso ai)ice 

 costatis. ToiTis 4 mm. longus cum gjnophoi-a 6 mm. longus, gjnophoris 1^^ mm. 

 longis. Petala 5, louge unguiculata, cum unguibus 2 cm. longa, unguibus cuiu 

 caljce sequilougis 12 uim. longis apice dilatatis laminifonnibus olx)vatis deorsnm 

 ILneaiTbns, (partibus dilatis ti-ineiTis obovatis 5 nun. lougis 4^ mm. latis subito 

 attenuatis ad huearem .abeuntibus), deorsum linearibus ^ mm. latis ; laminis 

 obcordatis gi'osse reticulatis 7 mni. longis quam uugue brevioribus apice 7 mm. 

 latis a medio sui-sum furcatim 2-Iobatis, (lobis oblougo-rectaugularibiLs 4 mm. 



