II. KV 



HAUL 



dioVnmt. 



with hU MW order. 

 Th burr 



a rapertor ovary. All theapecira 

 'flMQtoM broua roota or bulb like 

 ia ab gvomi appearance of wool upon their 

 to MCO a> nletit M to bury all UM outer 

 W eoneJdered a "ri"~n~f link ln<eeu 



MBM. TlM M>OM Wear ta Korta America apanagly, 

 UM C*M of Good Hone ; aevrral are described from UM 

 o( Aiartniia. and aooM occur in Braril and the 

 TVe aativea of Swan Hirer live on the rooU of 



afca*a aataafiaf to Ikfafonkr, eapodaUy of ll<r*t*lor*m fwaiVn- 



and // >, wfcMB are auld and nutritious when rotated, 

 aovi b*a raw. One of UM naoat intetMe bittera known i> 



Thereat* IS grixra and 60 fpfctea. 



I. (we** a)wa tm M (tow ike portion of Ik* tkrae aUrnmi ; J, a ripe 



H KHULOX, a mm* of Flakea of Ui* MoUoo AniitlltofltrjfgU 

 a.1 faatwy A*aW. It luu UM following generic character! : A 



alajM <awal wa ; ewea nmichioa'ecoua my* i loww jaw c*mpreaood, 

 iai *! of^rfn* and two nnall pan* under iu armpfayaia ; the 



vMVattM VV JUrtBUly 4W4NM WlUl Oli'Hk 



TlM lahi fMrH ayycoadi to aa rlnnpitl oral form; the body 

 b ! i lilrtilj i ai r imiti UM M ia forkl ; the dorml flu, 



a UM> fMl wlMt* UM ayuiu.i imye Jala UM flexibb. The portion 

 W UM aa4v >nr wtkfe ta mrd by UM pper wbm UM uouth ia 

 ifeMyof br%kti*deotoor. fb aprota of S/M.J*. 

 l UM < 'aribheaa ha, and arc amton by UM inhabitant* of 

 a* Unita. Tim am of edwte law, rarying from 

 i to OB. f* ta Wntrtti, ao.1 Kromlly adotiMd with loogi- 

 t UI^M <Mri[ iwinitt^ MI 



vrrrnvB,) 

 HAtblXOKBITR. (ABTIHOBT.) 



i Jffte are oonpoaed of 

 UIK-, which (row fmm bulba 

 bir ia contained at lU 



tH TW Uiry c.^rfa*, of UM M*mmai*i an eompo~d of 

 ha* *waa* HIHIIIM of borny mtbuUmw, whkh (row from bulba 

 *! I > r > aala UM akta. rUrfc Mr fat contained at it. lower 

 prt ta a MMaa. aWwIk or MltoW.wt.tch paM. ohli M .iMy from th- 



bulb of the hair conaUU of a amall ooneihaped body, the pulp aoft 

 and delicatr. and ap|>arenUy made up of blood-Teateb and nerrea, 

 and cuveml by a reflection of the amooth lining of the hi :. 

 the hair, which ia continued from the cuticle covering the > 

 akin. On UM whole aurface of thu bulb the aubnUuce oi 

 aerctod, and M ach Uycr which ia drjKwited puabea thm 

 formed onwanla, the whole gradually adran. ex along the abeatl> 

 pmjecU beyond the akin, au.l tlience contiuuc* to grow free. 1 

 early embryo UM abeatb ..r follicli- in which thu hair is afterward* 

 formed ia alone aean, then a delicate Teaael may be traced to iu base, 

 where a little black apot ia aoon formed, and thin, aa all the 

 paru inoreaae, ia gradually developed into a hair. Into rach 



iw liiirlt baa ahown, there open the ducU of one or two little 

 glan<U, by which the oily matter ia accreted to lubricate the hair and 

 keep it a-.ipple and firm, and where them are deficient the aame 

 purpoae aevrna to be performed by the follicle iUelf. The an: 

 CUM will explain the general mode . f formation of haira, which, it 

 may be obeerrod, ia effected in the aame manner aa that of hrn, 

 nail, and many other extra-vaacular appendagea of animal bodiea, 

 namely, by the depoaition of aucceaaire iayera of organic mat' 

 the aurface of an abundantly vascular tiaaue. Fig. I repreaenta au 

 oblique arction of the pulp and lower part of the whuker of a lion, 

 in the Hunterian Huaeum, iu which a ia the body of the hair, '/ thu 

 conical pulp, and e a blood-veeael pawing into and ramifying iu it 

 fig. 3 ia a acction of the akin of the upper lip of a lin, w-iih part of 

 a wbiaker completely formed, and another in program 

 from the aame collection; a ia the outer part of the hair- 1 

 formed by a deep depreaaion in the akin ; 6 ia ita inter: 

 lining ; e the contained hair ; d the aheath containing the veaaela and 

 nerve*, paaaing to the baae of the follicle and luilb of the hair. 

 t'uj. 3 ia a auction of the akin, containing a hair from the human 

 aoalp, from the figure by Ourlt, in Mailer's ' Archiv fur 1- : ' 1.. i-- 

 a ia the Uiiu cuticle, 6 the cutia, c the aubjaceut fat, (/ tlie .- 

 UMIIC, in which the baao of the hair-follicle e is seen ; /ia the hair 

 iUelf, enlarged at ita baae, and g y nre the two sebaceous glauda 

 opening iuto the aheath. 



Flf. l. flc- ' 



Iii man the Imirn nre not, a hao boon generally Buppom d 

 cylindricaL Weber baa ithowii that they are all more or leu flat 

 ao that a tranavcnw aectioti preaenU an elliptical form, or 



lieing grooved, haa tin; >-li:ipc of a, l> 



tho rjhwkrr", I--. -, mid in gciii-ral all nliort uurly 



hair, u moat fluttencd. In moat iuitance* flatncaii . t oro 



