r 



382 SAXIFRAGACEAE 



■^^c^o^^^^^?^,^"^^^' Flowering branches scapiform, usually densely his- 

 ? n'l u i am high; leaf-blades orbicular-cordate or reniform, 4-7 cm. wide, 

 5-y-lobed with shallow rounded lobes and broad teeth, hirsute beneath and 

 ciliate on the margins; petals spatulate, equalling or shorter than the sepals. H. 

 ciliala Rydb \\oods and hillsides: Ont.— Va.— Kans.— Wvc— Mont. Plain 



■Mont. My-JI. 



\.\Jt' ?* ^bfscens Torr. Flowering branches scapiform, naked, 2-4 dm. 

 high, straw-colored, shining; leaf-blades reniform or rounded-cordate, 2-4 cm. 



^^t^AAT'^l^°\^''^'^}^^^ puberulent, thick, shining, rounded 5-lobed and with 

 n^rrnfnt" •It'iF*''^ *f*^' hyPanthium campanulate, pinkish, glandular- 

 f^il i' ^'^^ the sepals 5 mm. long; petals linear-oblanceolate, acute, about 

 twij^ as long as the sepals. Mountains: Utah-Calif . -Ore. \Son.-Mon<. 



seldom^V A^^i^f^ F'T? ^^'i^'S^- Flowering branches usually about 1 dm. 

 ?M VP^ tnf w f ' glandu ar-puberulent or glabrate, usually with a few minute 

 lobed amSh ' ^°^»ded-reniform, 1-3 cm. in diameter, more or less round- 

 cS; nn thi J" •'' '^^i^.PJdate-tipped teeth, glandular-puberulent, and minutely 

 toStLr Jth TI^T' ^yP^^thium deeply campanulate, glandular-puberulent, 



Stif exlJint ?^"^ ''r^' l^ ™"'- ^«^S; petals oblanceolate or spatulate, 

 jSu ^"'"'^''^'''S the sepals. Mountains: Colo.-s Wyo. Svbnwnt.-Mont. 



puben?ent''T'5iSff"\^'^r^°?i Flowering branches scapiform, glandular- 

 or rouS-cordatI wk 7' 0''*' ''f Tf ^'^ ^"^^ ^'^^' leaf-blades'' reniform 

 abovrhaW on tho v!" J~^ ''?^'''^?^ ^""^^^ and broadly ovate teeth, glabrous 

 SmnanSSe ?l.nrI,Tu ^^^^^h, cdiate on the margins; hypanthium turbinate- 

 seTaK-i mm Ci S^^^^^ yellowish, together with the rounded-ovate 



dm.'^hid; Swd^nnl!];. !,'r'''T^ branches scapiform, very slender, about 4 



minutely puberulen+ F?^"rv, ^lp^'*^""g branches scapiform, naked, glabrous or 

 sinus, 4eSr5-7-?ohed'll?- ^!f^' ^^^f-^lades rounded-reniform, With an open 

 glabrUs or minutefvlln^nl^''**'i?^^ ^' brjstle-tipped teeth, 1-3.5 cm. wide, 

 thium yeUoSrS nifeh f '■P'!^™^'-^^.: inflorescence narrow, short; hypan- 

 long. Mountt^sidSf gl^^^^^^^^^^^^ -pals Ul^- 



naked, gk?roii"i?^™°ri„tK''- , blowing branches 3-5 dm. hi?h, scapiform, 

 or rcniffrm.TvSh a dSp sfnL^Irtt k'"''"';? •''''=°.'v'''»f-''''''''=' roundcd-fordalc 



puberulent, 4-6 dm hi^- leaf hlo^^''^""?^^''^'^^^^^ scapiform, naked, glandular- 

 except the ciliate maiS^srSlnbT'^^r °' ^^^^ded-cordate, thinfglabrous, 

 teeth, 3-6 cm. wide fX'resci V"* ^".^ "^''^^ ^^^y broadly ovate mucronate 

 ceeding the sepals. Rockv S?r,. "^"^^^'-^^P^^ triangular-ovate; petals ex- 

 Suhalp. Je-A ^°^''^ ^'"^^^^^ mountains : N.M.-Ariz.-Utah. il/a«<.- 



puber;ient;"S'?blades Sitf om ^tT".!^^ branches 5-6 dm. high, minutely 

 crenate, with rounded or truWe>P«f?. • ^I""""^' ^^"^o^* glabrous and shining, 

 and canons: Utah. Submont J^l^' ^^^^''^scence narrow, but open. Hills 



H. parvifolia \iitt Pir* * i_ 

 pubescent, 1-4 dm. high' lekf hlS™^-f "^^^^ scapiform, naked, glandular- 



crenate with round tSth^^X^^een^f^^ T'^ ^'^ ^^^^°^' ^^^^^^^ ^°^^f ' 



, muorescence first short, but soon elongate; petals 



