KEY FOR JUNE TO NOVEMBER 



519 a Leaves heart-shaped; plant clothed with glandular or 



sticky hairs Martynia. p 212 



b Leaves ovate to lanceolate; plants not clothed with hairs 



as in a Pentstemon. p 210 



520 a One or more of the petals or perianth parts with a spur 



at the base 521 



b None of the petals with a spur at the base 528 



521 a Each flower with 5 spurs; flowers usually reddish 



Aquilegia. p 152 

 b Each flower with i or 2 spurs 522 



522 a Leaves simple, not finely dissected 523 



b Leaves compound, divided, or dissected 524 



523 a One sepal petal-like and spurred, the spur usually bent 



upward Impatient, p 184 



b One petal with a short straight spur Viola, p 187 



524 a Sepals 5, petal-like; flowers with i or 2 spurs; stamens 



numerous 525 



b Sepals 2, very small or sometimes wanting ; stamens 6 . . 526 



525 a Upper sepal hooded or helmet-shaped Aconitum. p 152 



b Upper sepal spurred, not hooded Delphinium. P 152 



526 a Two petals with rounded spurs at the base. Bicuc ulla. p 755 

 b One petal spurred at the base 527 



527 a Flowers V in. or less long, purplish Fumaria. P 155 



b Flowers about % in. long, pink with yellow. Capnoides. p 155 



528 a Flowers distinctly irregular 529 



b Flowers regular 534 



529 a Leaves simple with entire or toothed margins 530 



b Leaves compound or dissected 532 



530 a Petals 6; stamens n or 12; leaves opposite or in whorls 



Parsonsia. p 189 

 b Petals 3 or 4; stamens 6-8; leaves alternate or in 



whorls 531 



531 a Petals 4; leaves with few-toothed margins. . .Gaura. p 190 

 b Petals 3, more or less united; leaves with entire margins 



Poly gala, p 179 



532 a Leaves compound ; 2 lower petals joined to form a keel 



Papilionaceae. p /// 

 b Leaves dissected; petals not joined to form a keel.... 533 



533 a Flowers in racemes; upper sepal hood-shaped 



Aconitum. p 152 

 b Flowers in umbels; sepals very small or wanting 



Daucus. p IQ3 



534 a Leaves simple with entire or toothed margins, not 



lobed 535 



b At least some leaves compound, dissected, or lobed.. 595 



58 



