St, 1S7:;; 



ii^Mst i:., 



idf, iiiti 



( 'fdiiildll. 



ir P.ivcl 

 liCi; CiUii- 



I'.l, lS!t7. 

 Wallowa 



hod iind 



(I (Mlllill- 



Mltuliltr- 



l iihovc 

 10-; fniil 

 in \vin<:-; 

 ii hitornl 



■()." ("ill.; 

 in Ilcrlt. 



At IcaM. 



t Siiusalitii 

 lariiiin ^l' 

 ■nllji \'al- 



iL'inal (iiir, 



ni. 1(111'.'. 



Ills hnii t- 



I'liuaticii'. 



I) ))i'(>iiii 



Irv ill li" 





HI 



Iter. 



COULTER AND ROSE — NORTH AMERICAN UMHELLIFERAE. 153 



S/iri'iiniDK r.nnnlnrd: 



Alaska: TyjH' siiccimciis as citcil iiiidcr ty])i' locality; Fimsldn \:\\, in iSSV.i, 

 Yikon: Dawsdii City, A'. .V WiUiums, Au^'iist ti, IS'.lii. 

 Mackknzik; Fort (inod il(i|ic, .l//'.« /■,'. 'I'tiiilDr, .Itily 11, 1S!)2. 



47. ANGELICA L. Sp. IM. 1: i^oO. 1758. 



Arfliinii/clicii llnffiii. (it'll. I'liili. Kil. ISl). 



(";ily\ tiM'tli mostly obsolete. Fi'iiil llattciicd doi'sally. ovate c)r 

 (ibloiio-. oliiln'oiis or putx'sciMit. with prominent crenidate disk. C'ar- 

 |)ei with strono- ribs, each with a (^'roiip of sti"enutlieniiin('(>lls; latcM'al.s 

 ii>iially broadly winded, distinct from tho.s(>ot' the other carpel, form- 

 iiiji' a double-winj^'ed margin to the fi'uit. Stylopodinm conical. Oil 

 tidies 1 to several in the int(>rv!Us or indetinite. '2 to !•> on the com- 

 iiiissural sid(>. Seed Face plan(> or somewhat concave. 



Stout perennials, with ternate-))innately (rarely simply ])innato) 

 compound leaves, scanty involucr(> or non<>. involiic(ds of small bract- 

 lets oi' none, and larj^'c terminal imiiiels of white llowei's (u-i-ecnish- 

 ycllow ()!• piir])lish in two oi' three s})ecios). 



First species cited. AiKjdicii (H'vIhiikii I lea L., which is Arc/niiHji l.'ca 

 iitJiciiKiUs, the ty])e of llotl'mann's Ai'cli<in(i< ll<-<i. 



A t;(MUis of about X) species, belonii'inii' to the Northern Hemisphere 

 (North America, Kurope, and westeiMi Asia) and New Zealand, 18 

 species occurring" in the I'nited States and Canada. 



(HI, 'rrUKS solitary iti all the intervals or in pairs in some of them (exeept some- 

 times .1. (■(ilil'dndcii) : western species (exct'jit A. ridlisii). 

 On. TCHEs solitary in all the intervals. 

 liCaves once or twice pinnate. 



Invohicels of conspicuous hractlets 1. .1. i/rayi. 



Involucels none 2. A. piniKifd. 



Leaves ternate then |iinnate. 



Stem ami lower leaf surface densely tomentose '.]. A. Iicnilirxniii. 



Stem, etc., not densely tomentose. 



Involucels of numerous hractlets 4. .1. ijrinijli'.ni. 



Involucels usually wanting: ."). .1. (Iiiirmmi. 



Fruit y;lal)rous; pedicels uniteil at ha.'-e. 



Fruit () to S mm. lontr, with lateral winjrs thick and corky. (1. .1. uri/ntn. 

 Fruit 4 to() nun. lon^,with lateral winjisnot corky thickened. 7. .1. hiullii. 

 Fruit not j^lahrous; ])edicels not distinctly united at l)a,«(\ 



I'uhesceiit throu<rhout ; California S. .1. toinnildsii. 



Fuhi'scence none except in the inlloi'escence. 



Fruit hisi)id; llowers white i>. A. kiid/i!. 



Fruit papillate; flowers <j;reeiiish or purjilish U). A. rdxfd}id. 



On. TiHEs in pairs in some of the intervals (except sometimes in .1. calif or idea); 

 involuct'ls wanting. 

 Ovary and fruit ^dahrous. 



Fruit very small (15 nun.) 11. A. Icporlna. 



Fruit larjio (S to 12 nun.). 

 Leaflets linear 1 *, .1, liiii'drildlia. 



