206 GLOSSAUY. 



Archegdnium (plural archegonia) : the organ in Mosses, &c., which is analogous 

 to the pistil of Flowering Plants. 



Arcuate : bent or curycd like a bow. 



Are'otate : marked out into little spaces or areolcg. 



Arillate (seeds) • furnished with an 



Aril or Arillus : a fleshy growth forming a false coat or appendage to a seed; 

 p. 135, fig. 318. 



Arzstate : awned, i. e. furnished with an arista, like the beard of Barley, &c. 



Aristulate : diminutive of the last ; short-awned. 



Arrow-shaped or Arrow-headed: same as sagittate; p. 59, fig. 95. 



Articulated: jointed ; furnished with joints or articulations, where it separates oi 

 inclines to do so. Articulated leaves, p. 64. 



Artificial Classification, p. 196. 



Ascending (stems, &c.), p. 37 , (seeds or ovules), p. 122. 



Aspergilliform : shaped like the brush used to sprinkle holy water; as the stigmai 

 of many Grasses. 



.Assimilation, p. 162. 



Assurgent : same as ascending, p. 37. 



Atropous or Atropal (ovules) : same as orthotropons, 



Auriculate : furnished with auricles or ear-like appendages, p. 59. 



Awl-sJmped: sharp-pointed from a broader base, p. 68. 



Aum : the bristle or beard of Barley, Oats, &c. ; or any similar bristle-like ap- 

 pendage. 



Avined: furnished with an awn or long bristle-shaped tip. 



Axil : the angle on the upper side between a leaf and the stem, p. 20. 



Axile: belonging to the axis, or occupying the axis ; p. 119, &c. 



Axillanj (buds, &c.) : occurring in an axil, p 21, 77, &c. 



Axis : the central line of any body ; the organ round which others are attached ; 

 the root and stem. Ascending Axis, p. 9. Descending Axis, p. 9. 



Baccate : berry-like, of a pulpy nature like a berry (in Latin bacca) ; p. 127. 



Barbate : bearded ; bearing tufts, spots, or lines of hairs. 



Barbed : furnished with a barb or double hook ; as the apex of the bristle on the 

 fruit of Echinospennum (Stickseed), &c. 



Ba'rbellate: said of the bristles of the pappus of some Compositse (species of' 

 Liatris, &c ), when beset with short, stiff hairs, longer than when denticulate, 

 but shorter than when plumose. 



Barbdlulate : diminutive of barbellate. 



Bark: the covering of a stem outside of the wood, p. 150, 152. 



Basal : belonging or attached to the 



Base : that extremity of any organ by which it is attached to its support. 



Bast, Bast-fibres, p. 147. 



Beaked: ending in a prolonged narrow tip. 



Bearded : see barbate. Beard is sometimes used popularly for awn, more com- 

 monly for long or stiff hairs of any sort. 



Bell-shaped : of the shape of a bell, as the corolla of Harebell, fig. 207, p. 102. 



BeiTi/ : a fruit pulpy or juicy throughout, as a grape; p. 127. 



Bi- (or Bis), in compound words : twice; as 



