bulletin de i/herbikr boissier (2< ne ser.). 1906 Lophocolect. 



49. Lophocolea divergenti-ciliata St. Svenska Yet. Akad. 

 1900. Yol. 26 p. 38. 



Sterilis major vel speclabilis lenera tamen, olivacea longe lateque 

 csespitans. Caulis ad 12 cm. longus, flaccidus viridis validus irregulariler 

 paucirainosus. Folia caulim parum imbricata plus 3 mm. longa subrecle 

 palula, plano-dislicha subopposila ovato-oblonga, apice quam basis duplo 

 angustiore angulato, angulis :i. in spinam abeunlibus, spinis divergenti- 

 bus strictis angustis apice seliformibus. Cellulie apicales 36 basales 

 27X^4 ji trigonis nullis. Amphigastria caulina majuscula, basicuneatim 

 angustala foliisque coalita inedio utrinque lariuia nmusta armala. apice 

 ad '/» emarginato-bifida, laciniis similibus porreetis. 



Hab. Chile (Dusen); Patagonia (Dusen). 



Die Spitze des Blaltes bildel ein rechlwinkliges Dreieck; an dessen 

 Ecken sleht je 1 langer schmaler Dorn. der in manchen Pflanzen zu 



oO. Lophocolea ciliifera St. n. sp. typus in herb. Stephani. 



Sterilis niajor flaccida dilule olivacea. Catilis ad 23 mm. longus, viridis 

 validus simplex. Folia caulina vix 3 mm. longa opposita basi antica 

 libera. imbricala apicibus liberis recle patula plano-disticha, lale triangu- 

 lala vix longiora quam lata. margine antico substricto 3-4 cilialato. 

 postico e basi valde arcuala subslriclo seplemciliato apice quam basis 

 quiuluplo angustiore truncato angulis in ciliam abeunlibus. ciliis ubique 

 validis slrictis. anticis brevioribus posticis duplo et triplo longioribus, 

 apicalibus validioribus. Celluke apicales 54 |i trigonis majusculis, basaies 

 54X72[i trigonis parvis; cuticula bevis. Amphigaslria caulina magna 

 caule quintuplo latiora profunde sinuatim inserta, oplime circularia, cir- 

 cuincirca irregulariter spinosa et ciliata, ciliis 2 apicalibus multo longiori- 

 bus validis. 



Ilab. Chile, Corral (Krause). 



5i. Lophocolea Hahnii St. n. sp. typusin herb. Stephani. 



Dioica minor rigidula brunneola in cortice dense inlricatim caespitosa. 

 CauHs ad 2 cm. longus tenuis fuseus rigidus parum ramosus. Folia cau- 

 lina plus 1 mm. longa imbricata subopposila subrecle patula valde con- 

 cava apice decurva in plano late triangulato-rolundata, vix latiora quam 

 longa marginibus aeqtialiter leniterque arcualis, anlico longiore, folia 

 itaque haud perfecte symmetrica apice quam basi triplo angustiora trun- 

 cata 3-4 dentata vel solum angulala. denticulis minulis sparsis in margi- 

 bus subapicalibus erosula. Cellulae apicales 18 p basales 27 ^ trigonis 

 parvis, in facie antica alle papuloso-prominentes, papulis acutiusculis in 

 76 



