1140 



ADDITION'S AND CORRECTIONS 



I'.lliC 



940 



947 



9o0 

 900 



1. C. parviflorus !I. B. 1\. Annual; stem sIoikUt. :5-1() dm. high, 

 fjlahruus; leaves lii-t!i])mnatititl into lilil'onn divisions; invniucrt's 1-1.5 

 cm. i)r()ad; ligule.s 7-12 mm. lung, ro.se-i'olored or wliite; achcnes about 



1 cm. long, the beak scai)riiu,-<, half as long as the Ixxly: I)appll.s-a^\ns 



2 or o. Pine-plains and hillsides: Te.\. — Culo. — Ariz. Au-O. 



After .1/. Stanshiirii insert: 



2. Monothrix Palmeri A. Cray ^ Rydb. Stem almnt 2 dm. high 

 scabnius-puberulent ; leaver short-ijetinled; blades membranous, deUoid, 

 or svibeorilate, 1-1. o cm. long, sinuate-dentate. ;i-ribbed, hispiduloiis;, 

 involucre turbinate, 4-5 mm. high and (j-7 mm. broad; bracts ()t>lanceolate, 

 acute, jjul)erulent; ray-Howers wanting; disk -corollas cream-colored; 

 pappus a single scabrous awn, as long as the achenes. Among rocks: 

 n Ariz. — .sw Utah. 



After C. Errrnianni) insert: 

 16. Chaenactis Mainsiana Xels. tt Macbr. Scape S-12 cm. long, 

 floccose-i)ul)e^c(Mit ; leaves 0-5 cm. long. ol)ovate, once or twice flabellate- 

 pinnatih<l. greenish gray, minutely lei)idate and resinous-granuliferous; 

 bracts ol)loiig, obtuse, sometimes 

 and spreatling; sciuamellae ol)long, 

 flowers. Mountain tops: Ida. 



I'nder T. lanigrrn, 4th line, for 



Before LcuraxflK nniin. insert: 



2. Chamomilla inodora (L.) 

 glabrous; leaves puinatitid, o-d 

 glabrous or nearlv so; invohu-re 



with one or two outer bracts shorter 

 obtuse, mure tlian half as long as the 



"10-15 cm." read "10-15 nun."' 



Ciilib. Annual; stem 2-4 dm. high, 

 cm. long, with linear-filiform divisions, 

 aucer-s'naped. 10-15 nun. broad; bracts 



in 2-3 subequai series, linear-oblong, with white or light-brown scarious 

 margins; ligules present, white. 7-10 nmi. long; achenes dark-brown, with 

 3 strong ribs on the inner side, rugose on tlie back. Matrunriaiiodi-', .r^J ■. 

 Waste places: Newf. — Pa. — Ont.; Ore. — Lla.; Coin.; ad\ r nat. from 

 Eu. 



a more or le.ss viscid 

 "plumose." 



sccpulinum. 



973 Under .1. rnna add: .1. cana vlscidida Osterhout 



variety with the leaves becoming glabtrate in as. 

 9S1 Under .1. rubricauh'ti next to the last hne tut the word 

 9S3 For .s'. dccidcris read S. acccdens. 

 987 For S. (iccidcns read ^?. tircpjl^- and for the synonjnn N 



read S. scoptdimis. 



905 I'nder 4. G'. yracilis:' lassynonym: Guillardid cras^iJuUii Xels. »t Macbr. 

 995 .\fter (>(». >' Ds-itiiniinns insert: 



66a. Sen^io pauperculus Michx. Stem 1.5— 'i dm. hiirh, slightly 

 flocco.se r.tlK base, t;h Mdus aljove; lower le;<:ves ohlov^.,,i,|.,,,,.(^;;_'ate, 

 1-5 cr. long, gradually narrowed below, rienate-dentate to serrate, tiie 

 ,/Ce.V>les often longer than the bla<les; upper stem-leaves pinnatifid', re- 

 duced; acheni- iiispidulou<. N. Bals'inn't'ii Muhl. Wet nlaces- Me \lt-» 



— Tex.— N. e . My-Au. 



After Titr/idijinia DC, insert: "Sai.tbush. " 



In the de-rription of 7'. //(r/7/us, 3d line, for "1-4 mm."' read "1-4 cm.'" 



Mr. Osterhout thinks that C. nraueatts, C. spatfndifnlius and C. mod- 

 estiia should be transferretl to the section Caklixoidia. 



Mr. Osterhout regards Cirsiutu Osterhoutii as a good species, and not 

 a hybrid between C. griscits and ('. srn]>idoni.ifi. 



The authority of Cirsium Xelsoni should be (Pammel) Petrak. 



1001 

 1001 

 100(1 

 1011. 



1009 



1012 



