MONOGKAI'IIIA l'OI.VdAI.AC.EAUllM. 301 



Kailix |it_'i(i(T|iiliiiilaris, it:iss;i, slciala, cdiiici.' Iiniiii vcl l,'||>('ii |ir^i'ilila. cailles 



|)liii't's vi'l Iniiii'iis liri'M's cili'iis c i|iiiliii> (iiiiiiitiir cailles seouiularii |iliiies. Ijasi 

 lignosi, tiii'cli. imliiTiili, sii|)nrii(' plus iiiiniis laiiinsi, 6-30 cm. Inngi. Kolia in 

 l'amls cl in c-aiilis |iailii sii|ii'iiorc niiinciosa, liiicaria, acnta, glahrcscenlia. O.-'i- 

 l,"> iiiiii. Iiiii!,'a. aiigiislissiina ail l,'! inni. lala. itacçiiii niiinerosi capilali lalioi'iis 

 i|iiaiii luiigi. I ciii. lati vi'l iiiiniUTS. l'eilicelli in aiitliesi cca. 2-2, •> iiuii. longi, gla- 

 liri. Hractoa' ovaUi' i^lahiii'. Sepala cxti'iiora iiKi'qnalia. siiperins hnivius, iatc ova- 

 liiin. iliiii inferinra longioia lanceolala. Ala' clliplica', subina'f|uilati'iales vel suhii;- 

 giilaros, apiriilat.T. iliiplo lungidios ipiaiii lata', lireviter nngiiioiilata' nci \(i incilio 

 raniosn, lainis liami anastuniosaiililms, .uhiliia'. ipiain corolla Uingioi'es. (Marina' 

 ungnicuhini litnlinin (sine crista) Uingitnilini' .l'ipians, sensiin in ciun ilesineiis ; 

 crista speciosa lobis exterioribiis liiangulaiihns lalis. interioribns iiiiearihus. Pelala 

 siipeiiora ohlonga, lignlaria iilitusa. basi laiitum cum tubo slaminali connata, cari- 

 nain ciislalam snba'i|nantia. Arilliei\T glabi;e, in tubo staniinali snbsessiles. Ova- 

 liiini siiborbicnlaiv, glabiiini. Stylus aiiscoiulens, eiéclus, superne instigniaiibli(|iio 

 trnncatuni (•ocliliMtiini ilctlcxiiin, inciassalus. (jipsiila suborbiculai'is, sœpe inarginc 

 uni) alata. Semina ovoidea, pilis jtancis pi\pdita, apicc cornuta, appendicnla dno 

 linearla inciiibratiacea, seinen longitiidine ,oi|nantia vel snba'quantia l'ereiis. 



Habitai in Uepiiblica ArgiMitina : Lorentz et (1. HiiMonyinus n" \]9'') : in Si'ira 

 iiili'i- RI Hiiiiii et Clavisan, pniv. Kin dcl 'l'ala, Solta ; idi'in n" -Kji, (licnega. 



Kjiis spi'cii'i variçtatcm glabiesccnli'iii, l'oliis sniilalioribiis legit Scliickeiidantz in 

 Ciii'Sla délia .Nigiilla prov. Calainai-ca (Hb. lliurunyini) n" 20. 



P. PTKROLOI'HA, ii. sp. 



.Nana; foliis obovalis canleque pilis brevissimis adpressis levissinie pnbnnlis : 

 llores pauci, capitati; aie elliptica; obtns;e, nervis raniosis; sepalis ollipticis obtn- 

 sis, apice tanluni pilis paucis niiinitis ; crista hand lubata sed laniellis dnabns alifor- 

 mibus integris formata ; petala sn|ii;riora angustissiinc lincaria. 



Tah. noHraWW. lig. M-Xl. 



Radix repens vel perpendicularis, iignosa, crassa, tortuosa. Canlesplurns basi sub- 

 lignosi, dein tenues berbacei brèves 2-0 cm. longi, pilis adpressis |)uberuli. Folia 



