Pl.ex.cal. 56. ONAGRARIiE. 344. Epilobium. 561 



Woods, rocks, and walls ; perennial ; July. 

 Slcm upright, mostly simple ; lower leaves opposite ; upper 

 leaves alternate, slender ; Jiowers purple, small. 



h. Style undivided ', stigma 1. 



4. Epilohitim ietragnmim, Squarestalk willow-herb. 

 Stein 4-sided, rather bald ; leaves lanceolate, bald, 



toothed ; lowermost leaves opposite ; style clubshape, un- 

 divided. 



Lysimachia siliquosa glabra media sive minor, Saii Syn. 311, 5. 

 Epilobium tetragonum, Lin. S. P. 494. 



Bogs and ditches; perennial: July. 

 Stem upright, branchy, rather bald ; leaves nearly lan- 

 ceolate. 



^. roseiim. Stem rather woolly ; leaves ovate, lanceolate. 



Epilobium roseuin, St/mons Si/n. 198. 



5. Epilolium palustre. Marsh willow-herb. 

 Stem round, upright, rather hirsute; leaves lanceolate, 



not cut, bald; style linear, undivided; ovary pubescent. 



Lysimachia siliquosa glabra minor angustifolia, Rail Syn. 311,6; Ger. 

 em. 479. 



Epilobium palustre, Lin. S. P. 496. 



Bogs and ditches ; perennial ; July. 



Stem branched ; leaves sessile, half stem-clasping, rarely 

 toothed. 



6. Epilolium alsinefoliujn. Chickweed willow-herb. 

 Root creeping ; ste7n decumbent, 4-sided ; leaves petioled, 



ovate, acute, toothed ; style clubshape, undivided. 



Lysimachia siliquosa glabra minor latifolia, Raii Syn, 311, 7. 

 Epilobium montanum 8, Willd. S. P. 2, 316. 

 Epilobium alsinefolium, Villars Delph. 3, 51 1. 



Mountainous places ; perennial ; July. 

 Roots tufted ; Jiowers rose-colour. 



7. Epilobium alpinum. Alpine willow-herb. 

 Root creeping; stem decumbent at bottom, rather 4-sided ; 



leaves elliptical, lanceolate, blunt, slightly toothed, bald, 

 rather shining; racemes 3 or 4-flowered ; style clubshape, 

 undivided. 



Epilobium alpinum, Lin. S. P. 495. 

 Alpine rivulets : perennial ; June and July. 

 Stem 9 inches high, simple; petioles short; Jiowers small ; 

 ovary almost bald. 



iroL. II. 2 o 



