— 750 — 



Var. tihetica: dense caespitosa v. laxe stuloni- 

 fera glaucoviridis v. viridis, foliis ellipticis lanceolatis v. 

 linearilanceolatis miicronatis saepe in petiolum atte- 

 nuatis et tum erectis nec rosulatis margine cartilagineo 

 brevius v. rarius longius ciliatis; scapis eglandulosis v. 

 giandulis sessilibus sub villo versus apicem vulgo copi- 

 oso occultatis, elongatis v. rarissime subnullis, pluri- 

 lloris bracteatis, pedicellis inaequalibus bracteas vulgo 

 (interdum pluries) superantibus v. rarissime aequanti- 

 bus, calyceferead mediumlobato, capsula 2 — 5-sper- 

 ma. — Corolla ludit saturate v. pallide rosea sive lila- 

 cina albave annulo ad faucem semper luteo. 



Tihet borealiorientali: latere boreali jugi Burchan- 

 Budda 11500 — 13000 p.s. m., ripa sinistra fl. Yang- 

 tze, 1 3000 p. s. m., ubique frequens ; Amdo (v. Tangiit): 

 ad Hoangho superiorem 8 — 9000 p. s. m. et ejus af- 

 fluentes, in deserto grarainoso inter jugum finitimum 

 borealeetfl.Tetung(Przewalski,1872,'73,'80,'84) 

 et multis aliis locis (Potanin, '85, '86), Sawsw orien- 

 tali: valle fl. Tao-che, prov. ScJiansi: cacuraine montis 

 Yan-myn-guan (Potanin, '84, '85); Mongolia auatvaVi 

 orientaliore: montibus Alasclian et Suma-hada, frequens 

 et passim gregaria (Przewalski, '71, '73). 



Variis sub formis occurrit altera in alteram trans- 

 euntibus, equibusmaxime memorabilis: scapis subuullis, 

 caespite densissirao, a Przewalskio ad fl. Baga-gorgi 

 ditione Hoangho superioris inventa. 



Var. tihetica si magis microphylla et latifolia occur- 

 rit, jam ad J.. Chamaejasmen satis accedit, qualis e Pe- 

 Uino et Transhaicalia ante oculos est, sed haec foliis 

 obtusis non mucronatis molliter ciiiatis diifert. 



