192 INTRODUCTION TO BOTANY. 
ARCESTHIDE. 
Berry, Bacca, Pseudocarpium, Arcesthida. 4 cone whose 
bractee are fleshy, and do not separate when ripe. Juni- 
perus. 
PERICARP. 
Pericarpium, Conceptaculum seminum. That part of 
the fruit that contains the seeds. 
1. Surface. | gait 
Smooth, Pericarpium leve. Asphodelus, Cerefolium syl- 
vestre, Sisymbrium absinthioides, Malus. | 
Bald, glaber. Pastinaca, Coriandrum. 
_ Shining, lucidum, nitidum.. Lithospermum officinale, 
Onopordum vulgare, Isatis tinctoria. 
Rough, scabrum. Aigonychon arvense, Cuminum. 
Dotted, punctatum. Ceratophyllum, Citrus Medica, 
Mespilus Germanica. 
Warted, verrucosum. Tragopogon undulatum, Eu- 
phorbia verrucosa. 
Veiny, venosum. Koelreuteria, Staphylea pinnata. 
Wrinkled, rugosum. Geranium Robertianum, Melilotus _ 
officinale. 
Striated, striatum. Anethum graveolens. 
Furrowed, sulcatum. Tragopogon pratense, Carum 
officinale, Myrrhis odorata, Meum Athamanticum. 
One-furrowed, wnisulcatum. _Amygdalus communis. 
Two-furrowed, Lisulcutwm. Veronica officinalis. 
Three-furrowed, trisulcatum. Ornithogalum pyramidale. 
Four-furrowed, guadrisulcatum, and so on. 
2, Pubescence. 
Velvetty, Pericarpium velutinum. Amygdalus Persica, 
Characias purpurea. 
Downy, pubescens. Digitalis speciosa, Aquilegia vulgaris, 
Amygdalus Persica. 
Hairy, pilosum. Geranium pratense. 
Villous, viliosum. Peeonia officinalis. 
Woolly, lanatum. Alyssum clypeatum. 
Nappy, fomentosum. Amygdalus communis. 
3. Arms. ; 
Scaled, Pericarpium squamosum. Sagus, Calamus Ro- 
tang. 
Thorny, muricatum. Arbutus serratifolia, Canna Indica. 
