388 PROCEEDINGS OF THE AMERICAN ACADEMY 



longo-lanceolatis utrinque attenuates vel acutis longiuscule petiolatis ; 

 cymis axillaribua pedunculatis deraum furcatis, ramis elongandis secun- 

 do-plurifloris ; pedicellis calyce vix brevioribus ; lobis calycis sequalibua 

 subovatis tubo *quilongis ; corolla? tubo tenui exserto. — Near Little 

 Geysers, Napa County, Brewer. Pope's Valley, Bolander. I have 

 also specimens raised from Californian seed, of unknown source, in 

 1866, by Mr. Elihu Hall. Most related to T. lanceolatum, Benth. ; 

 but with much more evolute cymes of smaller flowers ; and the 

 distant, petioled, feather-veined leaves are much more like those of 

 T. dichotomum. 



Lycium Cooperi: ramis validis; foliis viscoso-puberulis spathulatis 

 retusis rigidulis pauci-venosis (cum petiolo 6-9 lin. longis) ; floribus 

 5-meris ; calyce cylindraceo-campanulato basi abrupto quasi truncato 

 cum pedicello a-quilongo viscoso-pubescente, lobis oblongis obtusis tubo 

 suo aequilongis corolla inf'undibuliformi (semipollicari) dimidio brevi- 

 oribus ; filamentis basi pilosis ; antheris ovalibus mucrone minimo api- 

 culatis. — East slope of Providence Mountain, in the Mohave District, 

 California, Dr. J. G. Cooper. Stems "2 feet high"; spines very 

 short. Pedicels 3 or 4 lines long. Lobes of the corolla ovate, very 

 much shorter than the tube. The species ranks between L. pallidum 

 and L. puberulnm. 



Lycium Andersonii : glaberrimum ; foliis parvis (1^-3 lin. lon- 

 gis) spathulatis ; calyce brevi-campanulato margine repando-quadri- 

 dentato seu denticulato pedicello (sesquilineam longo) srepius breviore ; 

 corolla angusto-tubulosa fere semipollicari fauce subampliata, lobis 4 

 latissimis tubo multoties brevioribus antheras adasquantibus ; filamentis 

 ba>i glanduloso-pilosis. — S. E. part of State of Nevada, Dr. C. L. 

 Anderson. Allied to the L. Torreyl and L. Fremonti of my revision 

 of the genus. 



Menodoka (Bolivaria) spinescens : minutissime puberula, ra- 

 mosissima, ramis raniuli-que divaricatis liguosis spinescentibus ; foliis 

 nunc ad squamas exiguas reductis nunc parvis (lin. 1-3 longis) spath- 

 ulatis, omnibus alternis ; calycis 5- (raro 6-) partiti segmentis lineari- 

 subulatis corollas tubum infundibuliformem (lobis obovatis suis paullo 

 longiorem) subrequantibus ; filamentis antheris oblongis subexscrtis 

 brevioribus ; stigmate minuto emarginato ; ovarii loculis biovulatis. — 

 Canons and hillsides, southeastern part of the State of Nevada, fl. 

 March, Dr. C. L. Anderson. This is an interesting addition to the 

 genus, being apparently of the same group with the original South 



