254 AN INTRODUCTION 



1. Scabrities GLANDULOSA, a glandulose roughness 



when it consists of little glands, which are either, 

 Miliary, like grains of millet 

 Vesicular, composed of bladders. 

 Lenticular, resembling lentils. 

 Globular, globe-shaped ; as in Atriplex and Che- 



nopoclium. 



Secretory, serving for secretion. 

 Catenulate, 'consisting of little chains ; or, 

 Utricular, like little bottles. 



2. Scabrities SETACFA, a bristly roughness ; when 



it consists of bristles, which are either, 

 Cylindiic, like a cylinder. 

 Conic, like a cone. 

 Hamose, hooked. 

 Glanduliferous, bearing glands. 

 Furcate, forked. 



Securiform, hatchet-shaped ; as in Humulus. 

 Aggregate and starry ; as in Alyssum and Helic* 

 teres; or, 



Aggregate and simple ; as in Hippophae. 



3. Scabrities ARTICULATA, a jointed roughness; 



when it is in joints, which are either, 



Simplices, simple. 



Nodose, knotty. 



Caudate, tailed. 



Ramose, branching ; as in Verbascum ; or, 



Plumose, feathery. 



LANA, wool, is a protection to many plants against 

 the scorching heats ; as in Sideritis canariensis, Sal- 

 via canariensis, the Salvia called jEthiopis, Marrubi- 

 um, Verbascum,- Stachys, the Carduus called Erjo- 

 cephalus* and Onopordum, 



* There is a genus, intituled Eriocephalus, but the plant 

 Jiere meant is the Carduus Eriophorus of Lin. Species Plant, 

 p. 823, which is the Carduus capite rotundo tomentoso of 

 fas if. Bauhin : it was formerly called Corona fratrum. 



