OF ARTS AND SCIENCES. 101 



EUIOGONUM CIIUYSOOl IMIALUM. {E. KIlKjii \-M\ lil.n'jo/iin/t (hay, 



Proc. Am. Acad. 8, p. 1 G I.) J'J. pduci flora aHiiiiiis, diUcrl pi riijoiiiis 

 aiuvis basi aniuilo ma^is piotiiiiiL'iite articulatis, iuvolucri (k-iilihus 

 iiiiiuis latis ; foliis paiiUo latioiibiis iucauis E. multicipUis. — Utali, 

 ill the Wahsatch Mountains, AVatson, and above Spring Lake, Vixvry ; 

 by the hitter, iu full flower. 



GuAYlA BuAXnEGKi. Iiieriuis, sesquipedalis, leviter i"m t'liiaceu- 

 cinerea ; fuliis spathulalo-liiiearibus ; thecis niiiHiiil)iis llaviduli,, olilato- 

 orbiculatis quandoipie trialatis basi latissiiiie retusis, alis sulnindidalis ; 

 ovaiio basilari papuloso. — IlilLsitles, among fragments of cretaceous 

 sandstone, on the San Juan River, near tiie boundary between Col- 

 orado and Utah, T. S. Brandegee in Hayden's Exploration, August, 

 1875. — While pleased with au accession to this genus, and with the 

 opportunity of associating it with the name of an excellent correspond- 

 ent who discovered it, I must add that ic does not much strengthen the 



ovatis oblongisveobtusis tcnui-nicmljranaceis subscariosis cum calycibus villoso- 

 pubescentibus ; corolla sesquipoUicari aurnntiacopunicea, tubo calyce duplo 

 longiore, lobis lanceolatis. — Southern part of California, on tlie Cuiamaca 

 Mountains and near Julian City, I). Cleveland, E. Palmer. The calyx is three- 

 fourths or in fruit a full inch long ; the corolla sometimes two inches long. This 

 would be very ornamental in cultivation. 



2. M. NANA. Prsecedenti sat similis, magis hirsuta ; floribus minoribus ; 

 corolla pallida, tubo pubescente ultra calycem pauUo exserta; bracteis albidis 

 roseisve. — S. California, in the mountains behind San Diego, 1). Cleveland. 

 Calj'x barely two-thirds of an inch long; the corolla-tube only a line or two 

 longer. 

 § 2. DensiflorcB et midlijloroe. : calyce i-J-poUicari : antheraj loculis brevioribus 



minis divaricatis. 



* Perennes, basi nunc lignescentes : corolla incarnata vel purpurea nunc pal- 

 lidiore tubo calycem parum superante. 



••- Pubescens seu villosa, foliis ovatis nunc oblongis. 



3. M. VILLOSA Benth., cum varietatibus. 



^- -t- Pube minuta canescens vel fere glabra ; foliis angustioribus, venis in- 

 con spicu is. 



4. M. ODORATissiMA Benth. Humilis ; foliis oblongo-lanccolatis brevipoti- 

 olatis ; bracteis villosis vel ciliatis ; calycis dentibus brevibus triangulari-laii- 

 ceolatis intus extusque hirsutis. — Also in Oregon. 



5. M. LiNOiDES. Pedalis, gracilis, pube iraperceptibili cinerea ; foliis lan- 

 ceolatis seu linearibus sessilibus imisve oblongo-spatlmlatis; bracteis panira 

 ciliatis; calycis dentibus angusto-lanceolatis tantum pubesceutibus. — S. Cali- 

 fornia, in the mountains east of San Diego, Dr. Palmer. 



