Bailey ac Bailey: Woody Plants of National Parks 99 



Leaves roundish, 3- to 5-lobed, the margins irregularly toothed; 



fruits raspberry-like RUBUS, p. 101. 



Leaves narrowly oblong to elliptic or roundish, not lobed, the 

 margins often toothed; fruits apple-like or cherry-like. 

 Fruits apple-like (the flower-parts on the top of the fruit). 

 Leaves mostly narrowly elliptic or oblong to roundish, 

 not bunched at the ends of the branchlets; 

 flowers white AMELANCHIER, p. 119. 



Leaves narrowly oblong, tapering to both ends, tending 

 to be bunched at the ends of the branchlets; 

 flowers pink PERAPHYLLUM, p. 123. 



Fruits small cherries or plums (drupes). 



Fruits borne singly in a flower; flowers all alike; wide- 

 spread in the parks PRUNUS, p. 124. 



Fruits 1 to 5 to a flower; male and female flowers borne 

 on separate plants; occurs in Pacific slope 

 parks OSMARONIA, p. 128. 



Flowers borne in many-flowered clusters, the petals about '/g inch long 

 or less; fruits tiny seed-like achenes or small dry pods. 

 Leaves roundish to kidney-shaped, heart-shaped, or egg-shaped, 3- 



5-lobed and irregularly toothed PHYSOCARPUS, p. 128. 



Leaves oblong to elliptic, egg-shaped or wedge-shaped, the mar- 

 gins usually toothed but not lobed. 



Flowers white, the clusters loose, often drooping; leaves 

 mostly elliptic to reverse-egg-shap>ed or wedge- 

 shaped, mostly toothed above the middle ; fruits 

 tiny seed-like achenes HOLODISCUS, p. 130. 



Flowers white or pink, the clusters compact, stiffly erect, 

 leaves mostly oblong to elliptic, mostly toothed 

 along the sides; fruits tiny pods SPIRAEA, p. 133. 



Flowers with a long tube-like base; sepals falling in fruit; petals none; 



fruits small seed-like achenes with long white-fuzzy tails 



Cercocarpus heluloides, p. 1 37. 



Leaves mostly leathery, linear to oblong, spatula-shaped, club-shaped, or nar- 

 rowly wedge-shaped, entire, deeply divided into linear lobes, or 

 3-tooihed at the tip. 

 Flowers borne singly or in groups of 2 to several; not found in Sequoia 

 National Park. 

 Leaves linear to narrowly oblong or club-shaped, not toothed nor 

 divided, or sometimes with few small teeth; true petals none 

 or soon falling. 

 Leaves alternate. 



Flowers with narrow tube-like base; calyx lobes green, fall- 

 ing in fruit; leaves thick and leathery; fruits with 

 long haity tails CERCOCARPUs, p. 137. 



Flowers with deeply cup-shaped calyx; petals small, 5, soon 

 falling; leaves thinnish, some of them few-toothed; 



fruits small, almond-like, hairy 



Prunus fasciculaia, p. 128. 



Leaves opposite; flowers shallowly cup-shaped, the calyx lobes 



yellow inside; petals none; fruits dry, seed-like 



coleogyne, p. 141. 



Leaves 3-toothed at tip or divided into several linear lobes; flowers 

 with conspicuous petals. 



