OP ARTS AND SCIENCES : JUNE 11, 1867. 377 



Antirrhinum junceum = Mauraudia juncea, Benth. Bot. Voy. 

 Siilpli. p. 41. From San Diego to tlie Bay oP Magdaleuii, Hinds. — 

 I have not seen this ; but it seems to be a congener of the last, but 

 with smaller flowers and leaves, the uppermost reduced to minute 

 scales. The seeds as described are those of AiitirrJmiastrum. 



MAURANDIA, Ort. 



This genus, relieved of the section Aaiirrhinijiorce Benth., and con- 

 nected through the wing-seeded M. IVisiizeiii with Lophospermum, 

 now secures more definite characters. 



§ 1. EuMAURANDiA. (MaurandicB Gahesicejlorce, Benth.) Semina 

 tuberculata, aptera. Calyx fructifer stylusque fere iramutati, segmen- 

 tis angustis. 



M. Barclayana, Lindl. — Calyx insigniter glanduloso-pilosus, seg- 

 mentis longe attenuatis. 



M. SEMPERFLORENS, Ort. — Calyx glaberrimus, brevior. 



§ 2. Epixiphium, Engelm. Semina ala integerrima cincta. 

 Calyx fructifer auctus, coriaceus, basi 5-angulatus, segmentis triangu- 

 lari-lanceolatis valde reticulatis. Capsula stylo toto indurato subulato 

 superata, loculis rima ex apice dehiscentibus. 



M. WiSLiZENi, Engelm., Gray in Bot. Mex. Bound, p. 111. 



§ 3. Lophospermum. {Lophospermum, Don.) Semina ala lacera 

 seu irregulari cincta. Calycis segmenta foliacea, fructifera stylu- 

 sque immutata. 



M. ERUBESCENS = Zop/?05/>ermz<m erubescens, Zucc. 



M. SCANDENS (nee Pers.) = L. scandens, Don. An prtecedentis var. 



MO HAVE A, Gray. 



Calyx 5-partitus, segmentis laneeolatis fere a^qualibus. Corolla 

 personata ; labiis amplissimis obovato-flabelliformibus campanulato- 

 suberectis vel patentibus tubo basi hinc gibbo multo longioribus, infe- 

 riore breviter trilobo, superiore bilobo, lobis eroso-subdentatis saspius 

 acutatis, palato prominente (quoad labium parvo) medio barbato. Sta- 

 mina 2 antica fertilia, antheris confluenti-unilocularibus : filamenta 2 pos- 

 tica abortiva. Stigma depresso-capitatum. Ovarium, stylus, capsula 

 (subaequalis) Antirrhini, semina hinc cyathifera § Orontii. — Herba 

 annua, erecta, simplex vel laxe ramosa, viscido-pubescens ; foliis laneeo- 

 latis in petiolum attenuatis, superioribus alternis ; floribus axillaribus 

 paucis subracemosis ; corolla ampla luteola intus purpureo-punctata. 



VOL. VII. 48 



