OF ARTS AND SCIENCES: JUNE 11, 1867. 373 



* Axillijiora ; axillis fere a basi ad apicem caulium simplicium vel 

 basi simpliciter ramosorum floriferis sine ramulo. Folia oblongo-line- 

 aria, obtusa, subpetiolata, conforraia, flores parvos brevissime pedieel- 

 latos plerumque superantia. Calyx subiequalis, segmentis linearibus. 

 Capsula stylo rigido subulato superata. Caulis erectus, strictus. 



Antirrhinum cornutum, Benth. PL Hartw. : viscoso-villosum, 

 subglandulosum ; caiile subpedali basi ramoso ; corollae tubo calyce 

 labiisque suis longioribus, sacco prominente scroti f'ormi ; filamentis omni- 

 bus apice oblique obovato-dilatatis ; stylo capsula parum longiore ; semi- 

 nibus ecliinulato-favosis. — Known as yet only from Hartweg's No. 

 1888, from the valley of the Sacramento. 



Antirrhinum leptaleum: viscoso-villosum, fere eglandulosum ; 

 caule sesquipedali simplicissimo vel basi parce ramoso ; corollas ut 

 videtur albas tubo calycem vix superante labiis (superiori alte bitido) 

 subtequilongo, lobis fere tequalibus obovatis leviter eroso-crenulatis, 

 sacco angusto scrotiformi ; filamentis longioribus apice oblique obovato- 

 dilatatis, brevioribus vix dilatatis ; stylo capsulae subasquilongo ; semin- 

 ibus rugoso-foveolatis. — Mariposa Co., at Clark's Ranch, Bolander, 

 Flowers shorter and more crowded than in A. cornutum ; the tube 

 only 2 or 2| lines long. Leaves at most an inch long. 



* * Spicata ; floribus folia floraiia diminuta superantibus densius 

 spicatis. Folia angusta, pleraque sessilia. Caules erecti ramosi, in sp. 

 ultima ramulis prehensilibus instructi. 



Antirrhinum Virga : glaberrimum ; caule simplicissimo stricto 

 (ultrabipedali) ; foliis caulinis angustissime linearibus suberectis (imis 

 ignotis), floralibus parvis subulato-setaceis calycem ad^quantibus ; 

 racerao spiciformi virgato densifloro (subpedali) ; floribus secundis mox 

 horizontalibus; corollae tubo labiis calycisque segmentis vix inasquali- 

 bus ex ovato-lanceolata subulatis duplo longioribus, sacco mammas- 

 formi, palato barbulato, lobis brevissimis ; filamentis viscoso-hirsutis, 

 longioribus prter^ertim apice dilatato anthera latioribus. — California, 

 No. 191, in collection of the late Thomas Bridges, distributed by the 

 Smithsonian Institution. Lowest leaves of the specimen about \^ inches 

 long, barely a line wide, tapering upwards. Corolla seemingly white 

 or whitish, half an inch long, the tube cylindrical. The fruit of this 

 very peculiar species not seen. 



Antirrhinum glandulosum, Lindl. : elatum, undique pilis glan- 

 dulosis viscosissimum, late ramosum ; foliis lanceolatis, floralibus flore 

 pauUo brevioribus, racemo spiciformi itaque folioso ; coroUte rosete tubo 



