300 MONOGRAPHIA POLYGALACEARUM. 
P. PHILIPPIANA, n. sp. 
Caules erecti, pauciramosi, pilis patulis hispidi ; flores capitati; racemi globosi 
inter folia suprema fere sessiles ; bracteæ albæ ; alæ obtusæ. 
P. pratensis A.-W. Bennet, J. of Bot. 1879, p. 8, n° 17 non Phil. 
Caules plures, erecti, simplices vel pauciramosi, substriati, 10-15 cm. longi vel 
majores, herbacei (semper (?), pilis patulis hispidi, tenues, foliosi. Folia, erecta, 
linearia, versus apicem sensim sed leviter dilatata, subobtusa, nec retusa, pilis haud 
densis patulis hirsuta, 8-15 mm. longa 1-2 mm. lata, herbacea nec coriacea. Flores 
capitati. Racemi globosi, inter folia suprema pauca, sessiles, ‘/.-"°/,, mm. Bracteæ 
acutæ minimæ haud prorsum scariosæ et albæ ut in P. Salasiana, sed dorso virides 
et magis acutæ, quam pedicello breviores vix ‘/,-'/, mm. longæ. Pedicelli 0,5- 
1 mm. longi, hirsuti. Flores 4 mm. longi. Alæ ellipticæ, obtusæ, vel leviter emar- 
ginatæ, vel subovato-ellipticæ, glabræ, ‘/, mm. trinerviæ, quam corolla longiores. 
Crista e lobis obtusis subclavatis, apice emarginatis constans. Antheræ haud ses- 
siles, quam filamenta glabra sublongiores. Ovarium ellipticum. Stylus geniculatus. 
Stigmata obtusa haud prominentia concava. Sepala elliptica, glabra. Petala supe- 
riora linearia, apice retusa carinam æquantia vel superantia. Capsula elliptica, alis 
brevior. Semina matura mihi ignota, | 
Species distinctissima, habitat in andibus apud Mendoza, Green et Hooker in 
Hb. Bruxell., sub nomine P. gnidioides. A P. mendocina i. e. P. chloroneura, 
P. Salasiana, P. persistente alis obtusis aliis que notis, a P. gnidoide alis haud spa- 
thulatis, floribus minoribus, à P. thesioide indumento, florum magnitudine, etc., 
longe recedit. 
P. CHLORONEURA, Griseb. 
Caules ramosi, puberuli; folia linearia, glabrescentia haud confertissima sed 
numerosa; racemi capitati; sepala exteriora ovata vel ovato-lanceolata ; alæ ellip- 
ticæ, subinæquilaterales, apiculatæ, duplo longiores quam latæ. 
Griseb. Pt. Lorenzt. 30. P. Mendocina Phil. ined. 
Tab. nostra XXVI, fig. 30-31. 
