| arachnoid | Cobwebby. |  | 
| barbed | With short, rigid reflexed bristles or processes. |  | 
| bearded | With long trichomes (hairs) usually in a tuft, line or zone. |  | 
| bristly | Beset with bristles; covered with stiff, strong trichomes (hairs). |  | 
| canescent | Covered with dense, fine grayish-white trichomes (hairs). |  | 
| ciliate | With conspicuous trichomes (hairs) protruding from margins. |  | 
| comose | With a tuft of trichomes (hairs), usually apical. |  | 
| floccose | Covered with dense, appressed trichomes (hairs) in patches or tufts. |  | 
| glabrous | Smooth; devoid of trichomes (hairs). |  | 
| glaucous | Covered with a bloom or smooth, waxy coating. |  | 
| glochidiate | With barbed trichomes (hairs), glochids, usually in tufts. |  | 
| hirsute | Covered with long, rather stiff trichomes (hairs). |  | 
| hispid | Covered with very long, stiff trichomes (hairs). |  | 
| lepidote | Covered with minute scales. |  | 
| pannose | With matted, feltlike layer of trichomes (hairs); with a felty texture. |  | 
| papillose | Covered with minute tubercles. |  | 
| puberulent | Minutely pubescent. |  | 
| sericeous | With long, silky trichomes (hairs), usually appressed. |  | 
| setose | Having setae or bristlelike trichomes (hairs). |  | 
| stipitate glandular |  |  | 
| strigose | Covered with sharp, coarse, bent trichomes (hairs) usually with a bulbous base. |  | 
| tomentose | Covered with dense, interwoven trichomes (hairs). |  | 
| urent | With erect, usually long trichomes (hairs) that produce irritation when touched. |  | 
| velutinous | Covered with dense, straight, long and soft trichomes (hairs); pile-like. |  | 
| villous | Covered with long, soft, crooked trichomes (hairs). |  |