﻿Zaluzianskya.] scROPHULARiACEiE (Hiern). 335 



tt Stamens 2 : 



Perenuial, 20-40 in, high (16) microaiphon 



** T . Annual, 1-12 in. high (17) vUlosa. 



** Lobes of the corolla entiie or emarginate, not 

 bifid: 



t Stamens 4, all bearing anthers : 



Annual or small ; flowering spikes ereot : 

 Stems more or less leafy : 



Flowers |-1 1 in. long or the brandies 

 divaricate : 



Corolla-throat pilose or hispid- 

 bearded : 

 Flowers about 1-1* in. 



long (18) crocea. 



Flowers about §-§ in. long (19) collina. 

 Corolla-throat nearly glabrous or 

 finely pilose : 



Branches divaricate, decmn- 



bent or ascending : 



Leaves oval, ovate or 



lanceolate, the lower 



obovate and petio- 



late (20) divaricat*. 



Leaves sablinear, sessile 



orsubsessile (21) benthamiana. 



Branches suberecfc (22) ascherBoniana. 



Flowers about J in. long or less j plant 



simple or with ascending branches (23) pnsilla. 

 Stems nearly bare of leaves above : 



Spikes usually with numerous flowers (24) pedoBcnlaris. 



Spikes 2-6-flowered (25) gilioides. 



Perennial, 12-16 in. high; flowering spike 

 drooping : 

 Stem-leaves linear, entire or few-toothed (26) alpestrii. 

 Stem-leaves oblong, obscurely few-toothed 



or denticulate (27) goseloider 



Stem-leaves more or less oval, incise- 



crenate (28) Flanagan!. 



•ft Stamens 2, or if 4 only 2 bearing anthers : 



Flower capitate ; corolla-tube exserted, "-f^ in. 

 long : 



Floral leaves sublinear; anthers included 



or nearly so; cnlyx shortly bifid ... (29) Bolnsii. 



Floral leaves obovate or oblanceolate- 

 oblong ; anthers exserted ; calyx shortly 



bifid (30) diandra. 



Floral leaves laneeolate-oblong ; anthers 

 partly or scarcely included ; calyx deeply 



bifid ... (31) ramosa. 



Flowers 1 or 2 together ; corolla-tube scarcely 

 exserted, i-lj in. long (32) ttame«ioidM. 



, 1. Z. maritima (Walp.Repert. iii. 307) ; a perennial herb, |-3 ft. 

 high ; stems erect, decumbent or ascending, often somewhat shrubby 

 below, simple or somewhat branched, terete, dusky, leafy, pubescent 

 with pallid hairs or puberulous ; before the flowering the plant is 

 conspicuous by the rosnlate tuft of radical leaves which are numerous 

 and imbricate and afterwards become marcescent ; lower stem-leaves 

 narrowly-oval or obovate-oblong, obtuse, mostly narrowed towards 



