INTRODUCTION TO BOTANY. 
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Dotted, punctati . Brunella ovata, Lychnis Chalcedonica. 
Gland-bearing, glanduliferi. Rosa maxima, Croton pe- 
nicillatum. These are identical with footstalked glands. 
Perforated, perforati. Perforated at top. Urtica dioica. 
Based, basilati. Raised upon cellular nipples. Lupulus 
communis, Urtica dioica. 
Sessile, squat, sessiles . Growing on a flat surface. Mal- 
pighi a. 
Cobweblike, aracfmoides . Long and crossed like a 
spider’s web. Sempervivum arachnoides. 
Flock-like, floccosi. Resembling flocks of wool. Ver- 
bascum floccosum, Solanuni marginatum. 
In rows, seriates. The stalk-hairs of veronica bibarbata, 
and of alsine. 
Perpendicular, perpendicular es , pater, ti. Growing up- 
right. Geranium Pyreniacum, Hieracium aurantiacum, 
Crepis foetida. 
Ascending, ascendentes. Directed towards the top of the 
part on which they grow. Cerastites macrocephala. 
Descending, turned backwards, descendentes , rejiexi . 
Directed towards the bottom of the part on which they 
grow. Bromus dumetorum, Veronica spicata, Geranium 
dissectum. 
Appressed, appressi . Applied close to the part on which 
they grow, throughout their whole length. Malpighla, 
Stem hairs of cerastites macrocephala. 
ARMS. 
Arma. Woody excrescences , sharp-pointed , attached on 
various parts of the plant. 
1. Species. 
Prickles, Aculei. Adhering to the bark only of the plant. 
Rosa, Rubus. PI. 6. fig. 17. 
Spines, thorns, Spines. Adhering to the internal tissue 
or wood of the plant. Prunus, Ribes spinosum. 
2. Situation. 
Stem, Aculei fvel spinee) caulini . Growing on the stem. 
Cactus, Gleditsia ferox, Rosa, Rubus. 
Terminal, terminates. Growing at the end of the 
branches. Elseagnus. 
Leaf, foliares. Growing on the leaves. Solanum Me- 
longena, Silybum Marise. 
