^ 



264 



nervis 3 siibplacentiferis, semiua plurima, augulata. Herbä 

 boreali Americaua, annua, subdiffiisa, iucaiia, hispidula, ra- 

 mosa, foliis alteriiis, sessilibus, oblonge -laiiceolatis, basi 

 apiceque attenuatis, siuuato pinnato-dentatis, floribus axilJa- 

 ribus et terminalibiis, sessilibus, speciosis, aureis, fundo 

 pulchre croceis. Specles uuica: 



1. Ch, aurea (Lilja 1. c.) Bartonia aurea Lindl. Mentze- 



lia Eud). 9. p. 930. M. Bartonia sec. Steud. Creolobus 



Lilja fl. p. 67. 



D) PORTÜLACEAE. 



1. CisTANTHE(Spach. sec. Steudel). Calyx 2-sepalus, se- 

 palis ovatis, ecarmatis, pctala 5, ovalia vel ovato-rotimda, 

 stamina nutnerosa y patentia, libera, antheris ovatis, lon- 

 gitudiualiter dehiscentibus, Stylus brevis, subulatus, Stigma 

 3-lobum, lohisin capituhim conniventibiis , crassiSj castus 

 basi lunulatis, Capsula oblonga trivalvis, apice deliiscens, 

 columella basiiari serainifera, semina filis adfixa, glo- 

 bosa, subrugosa et pubescentia, coftjledones ovatae, \ 

 Herbae Mexicanae pcrennes, suffruticosae, glaucae, carnosae, ' 

 flaccidae, glabrae, caulibus crassis, foliis alternis ovatis vel 

 spathulatis, crassis, acntis, obtusisve, basi attenuatis,, flori- 

 bus longe raceraosis, bracteatis, pediceliatis, speciose roseis, 

 racemis^ bracteis calycibusque uigro-punctatis. Cülandri- 

 niae grandijlorae auctor. Species: 



1. C speciosa (Lilja msc, ) Calandrinia speciosa Lindl. 

 C graiidiflora Hort, an Lindl. vel C. spectabilis Otto 

 et Dtr. Tegneria Lilja fl. p. 76. Rhodopsia id. suppl. 



1. p. 42, uou Ledeb. uec Spach nee Endl. 



2. C discolor (Spach. sec. Steud.) Calandr, Schrad. 

 Tegneria et Rhodopsis Lilja l, c. 



3. ?C. glauca (Spach. sec. Steud.) Calandr. Schrad. an a 

 C. speciosa diversa? 



