118 PROCEEDINGS OP THE AMERICAN ACADEMY 



Phacelia glandulosa, Nutt., var. Neo-Mexicana, Gray. In 

 the mountains east of Saltillo (850). 



Phacelia integrifolia, Torr. At San Lorenzo de Laguna, 

 Coahuila (851). 



WiGANDiA KuNTHii, Choisy. At Guanajuato (Duges). Known 

 as " Ortiga graude." 



Nama* stenocarpum, Gray. In Coahuila, very common (853, 

 857). The anomalous cohesion of calyx-tube with ovary and capsule 

 in this species (of which traces may be detected in some other spe- 

 cies), which long escaped notice, I have referred to in the account of 

 this genus contributed to the Botany of the Biologia Centrali- Ameri- 

 cana, page 361. Our attention was first called to it by Dr. Vasey. 

 The character " capsula inferne cum calyce longius adnata " in the work 

 referred to, which belongs to this species, is accidentally appended to 

 iV! stenopJiyllum. 



Nama hispidum, Gray. Different forms, from Sutherland Springs, 

 Texas (2108), Monclova, Coahuila (860), and Monterey, Nuevo 

 Leon (854). 



Nama dichotomum, Choisy, var. angustifolium, Gray. In the 

 Sierra Madre, south of Saltillo (855), and in the San Rafiiel Mount- 

 ains, San Luis Potosi (613 SchafFner). 610 Parry & Palmer is the 

 typical form. 



Nama Palmeri, Gray in Hemsl. Bot. Biol. Centr.-Amer. 2. 361. 

 At Soledad, Coahuila (856), and at San Luis Potosi, a more canes- 

 cent form (77 Schaffner) ; 6I5i Parry & Palmer. 



Nama undulatum, HBK. At Monclova, Coahuila (858); 607 

 and 608 Parry & Palmer. 



Nama Coulteri, Gray. At San Lorenzo de Laguna, Coahuila 

 (859). The sepals are scarcely dilated upward ; but this appears to 

 be the plant of Coulter, and also of Gregg. I had taken Palmer's 

 plant for a form of the polymorphous N, hispidum. 



Nama stenophyllum, Gray, 1. c. [Exclude the last phrase of 

 the specific character, which was appended by mistake in transcribing. 

 As the context shows (see line 5 of the same page), this belongs to 

 N. stenocarpum.^ At San Lorenzo de Laguna, Coahuila (862), 

 clearly frutescent and evidently a denizen of saline soil. Dr. Havard 

 has collected the same on the banks of Delaware Creek, near the Rio 

 Grande, iu Texas. Also a more hirsute and herbaceous form, from 

 the same region (861). 



* The determinations and notes under this genus are contributed by Dk. 

 Gray. 



