12 SUPPLEMENT. 



PORTULACEiE. 



[i. p. 80.] 2*. Galandrinia micrantha, Schl. Hort. Halen. p. 9, t. 5. 

 South Mexico, near Hacienda de Regla (Ehrenberg). 



TAMARISCINE.E. , 



[i. p. 81.] 3. Fouquieria splendens, Engelm. ; S. Wats, in Proc. Am. Acad. 

 xvii. p. 329. 



Noeth Mexico, in the mountains east of Saltillo, and at San Lorenzo de Laguna, 

 Coahuila (Palmer). Hb. Kew. 



i. p. 81, throughout, for Foquierece and Foquiera, read Fouquieriea? and Fouquieria. 



[i. p. 81.] Order XX.* ELATINE.E. 



Elatineee, Benth. et Hook. Gen. Plant, i. p. 162. 



Herbs or undershrubs. There are two genera, comprising about twenty species, 

 spread nearly all over the world, except in the colder regions. 



1. ELATINE. 



Elatine, Linn. Gen. Plant, n. 502 ; Benth. et Hook. Gen. Plant, i. p. 162. 



Small marsh and aquatic herbs inhabiting temperate and subtropical regions all 

 round the globe. There are about six species. 



1. Elatine americana, Arnott in Edinb. Journ. Nat. Sc. i. p. 431 ; A. Gr. Man. 

 Bot. Northern U. S. ed. 5, p. 87, et in Proc. Am. Acad. xiii. p. 363. 



New Hampshiee southward, and also in Oregon and Colorado.— North Mexico, 

 various localities in the valley of San Luis Potosi (Schaffner). — South America. 

 Varieties of the same species are recorded from India, Australia, and New Zealand ; 

 but Dr. Gray states that they are probably not conspecific. Hb. Kew. 



HYPERICINE.E. 



[i. p. 83.] 12*. Hypericum SChaffheri, S. Wats, in Proc. Am. Acad. xvii. 

 p. 330. 



North Mexico, region of San Luis Potosi 6000 to 8000 feet (Parry & Palmer, 73, in 

 part), mountains near San Luis Potosi (Schaffner). Hb. Kew. 



[i. p. 84.] 4. Vismia macrophylla, H. B. K. 

 Guatemala (Bernoulli & Cario, 3065). Hb. Kew. 



