Pl.ex.cal 47. CRASSULACE^. 318. Umbilicus. 539 



Damp rocks and walls ; perennial ; June. 

 Root creepinfy ; slem 1 8 inches high ; flowers yellow ; 

 stamens exserted. 



II. 319. TILL^A. Micheli. Red-shanks, 

 Calyx 3-parted; petals 3 to 5, awlshape, very small; 



stavnens 3 to 5 ; ovaries 3 ; camares 2-seeded, contracted in 

 the middle. — Root fibrous; leaves perfoliate; j^oife/;? solitary. 



Tillcea muscosa. Mossy redshanks. 



Stem procumbent ; flowers sessile. 



Tillasa muscosa annua perfoliata, flore albo, Micheli Gen.22. 

 Tillfea muscosa, Lin. S, P. 186. 



Barren sandy heaths ; annual ; May and June. 

 Stem generally red; leaves blunt, gibbous, bald, reddish; 

 flowers 3, 4, or rarely 5-cut. 



III. 320. SEDUM. Pliny. Stone-crop. 

 Calyx 5, rarely 4, 6, or 7-cut ; petals 4 to 7 ; stamens 8 



to 14; ovaries 4 to 7; scales ovate, blunt, not cut; camares 

 4 to 7, many-seeded. 



a. Rhodiola. Root tuberous; leaves flat; flowers yellow f 



unisexual. 



1. Sedum dioicum. Dioicous stone-crop. 

 Leaves wedgeshape, oblong, pointed, serrated towards 



the end i flowers corymbose, capitate. 



Anacampseros radice rosam spirante major, Raii Syn. 269,2, 



Ilhodia radix, Ger. em. 532; Park. 727. 



Rhodiola rosea, Lin. S. P. 1465, 



Sedum roseum, Scopoli Cam. 560. 



Sedum dioicum, Stokes Bot. Mat. Med. 348. 



Rose root. Rose wort. 



Fissure of alpine rocks ; perennial ; May and June. 

 Root smells like rose-water; 5/em simple; Zeaye^ sessile ; 

 cyme sessile, many-flowered. 



b. Telephium. Root tuberous; leaves flat ; flowers white, 



or purple. 



2. Sedmn vulgarc. Common stone-crop. 

 Stem upright; leaves alternate, lanceolate, oblong, sei- 



rated; co7•?/m^^^5 leafy. 



