167 



4 foliaceis iato-ovatis acuminatis basi coiinatis, iutortiiim 

 constaus squaims hyalinis parvis fuscis neryosts. Receptacu- 

 liitti couicum paleaceiim, paleae membranaceae stramiaeae h\n~ 

 ceolato- v. oblongo -obovatae nervosae in cnspidom piir- 

 purasconteiii apioe proiluciae* 



Flo&culi radii 8 — 10 lipilati pistillati ferliles, ligiilae 



anguste oblougao luteae 7 — 8 -nerves basi attenuatae apicc 

 bidentatae supra glabrae sublus glandulosae , nervi atropiir- 

 pitreir Stylus linearis com press us, rami rfougatf liiieares eom- 

 pressi obtiisi* 



Fimcidi disci mimerosi perfecti tubiilosi uervost 5-den- 

 tati 5 tubus glanduloso-piibemlus, limbus papillosus , denies 

 ovali. Stylus cylindraceus, rami apicc in appendicem acumi- 

 uatam hispidaro product!* 



Aehaenia obovato-turbinata quad ran gularia longitudinal*!- 

 ter nmltistriata pappo dcsUttita luunitissime strigosa atqiie pa- 

 pillosa* 



Herbae perenues glamluloso- viscid ulac caule dicholoiuo, 

 foliis opposilis lyratir-siHuatiss capitulis majnscults louge- 

 pedtmculatis ramos termiuantibus, ligulis lnteis* 



Genus proxiiniim Tetragonotheca L. differ! ligulis iatis 

 mnltiuerviis 3-dcutatis, achacniis teretiusculis laeviluis, foliis 

 integris dentatis. 



18. Tetragonosyeruia lyrntifolium milii. 



Radix pereunis. Caulis firmus ereclus purpura&cens snl- 

 catws glatfduloso - viscid ttl us dicbotomos, capitttlum longepe- 

 dunculatntn in dichotomy* 



Folia oblonga siiuiato- Jyrata pinninervia calloso - miicro- 

 nata glanduloso-viscida, lobi divaricati oblongi margins mi- 

 nute papillose - ciliali calloso - mutronati , terminals major ; 

 folia radicalia ct caulina inferiora in petiolum basi vaginan- 

 tern dilatatnm am pi exi caul em angnstata, snperiora scssilia. 



