STANDLEY FLORA OF GLACIER PARK. 403 



6. NEPETA L. 



1. Nepeta cataria L. Catnip. A few plants found about the head of Lake 

 McDonald. Native of Eur.; introduced in many parts of N. Amer. — Perennial; 

 leaves ovate or heart-shaped, grayish, 2 to 7 cm. long, stalked; flowers white or pale 

 pink. 



7. STACHYS L. 



1. Stachys scopulorum Greene. Hedge-nettle. About the east entrance, in 

 low moist places. Wash, to N. Mex. and Minn. — Perennial, 30 to 60 cm. high, very 

 hairy; leaves oblong-lanceolate, 5 to 10 cm. long, stalked; flowers pink. 



78. SCROPHULARIACEAE. Figwort Family. 



Annual or perennial herbs; leaves alternate or opposite, without stipules; flowers 

 irregular; calyx of 5 or 4 more or less united sepals; corolla usually 2-lipped; stamens 

 usually 4 or 2, a fifth sterile one (without an anther) often present, attached to the 

 tube of the corolla; fruit a 2-celled capsule. 



Plants stemless, the leaves all rising from the root 6. LIMOSELLA. 



Plants with leafy stems. 

 Leaves alternate. 

 Bracts at the base of the flowers tinged with red, pink, or yellow, more con- 

 spicuous than the flowers and usually nearly or fully as long. 



10. CASTILLEJA. 

 Bracts green, less conspicuous and usually much shorter than the flowers. 

 Capsule notched at the top; corolla none; leaves with fine rounded teeth. 



9. SYNTHYRIS. 

 Capsule not notched; corolla present; leaves entire, lobed, or toothed. 



Stamens 5; corolla yellow or white, not 2-lipped 1. VERBASCUM, 



Stamens 4; corolla of various colors, 2-lipped. 



Leaves toothed or lobed 12. PEDICTJLARIS. 



Leaves entire. 

 Plants perennial, glabrous or nearly so; corolla with a spur at the base. 



2. LINARIA. 

 Plants annual, hairy; corolla not spurred ... 11. OPvTHOCARPirS. 

 Leaves opposite. 



Leaves deeply lobed 12. PEDICTJLARIS. 



Leaves entire or toothed . 

 Calyx 4-lobed. 



Flowers white or blue; capsule notched at the top 8. VERONICA. 



Flowers yellow; capsule not notched. 



Leaves entire; calyx not large and inflated in fruit. 



14. MELAMPYRUM. 



Leaves toothed; calyx large and inflated in fruit . . 13. RHINANTHTJS. 

 Calyx 5-lobed, or of 5 nearly distinct sepals. 

 Stamens 2; flowers less than 1 cm. long, white or yellowish white; plants of 



wet soil . 7. GRATIOLA. 



Stamens 4 or 5; flowers small or large; plants of wet or dry soil. 



Corolla 4 to 6 mm. long (blue); plants annual 3. COLLINSIA. 



Corolla 1 cm. long or larger; plants perennial. 

 Calyx not angled, the lobes longer than the tube; stamens 5. one of them 



without an anther 4. PENTSTEMON, 



■ Calyx angled, the tube longer than the lobes; stamens 4. 



5. MIMULUS. 



2048—21 12 



