Nolitangere: Answers to key questions in Budd's Flora and Flora of Alberta leading to this species. 

	flowers gradually tapering to spur; NOT [flowers sharply contracted to spur]
	spur recurved but not abruptly so; NOT [spur bent back parallel with the sac]
	flowers pale yellow; NOT [flowers usually bright orange or reddish yellow]
	flowers not spotted

Balsaminaceae: Answers to key questions in Budd's Flora  leading to this family. 

	herbs; NOT [shrubs or trees]
	plants terrestrial or semiaquatic; NOT [plants aquatic, leaves submerged or floating]
	plants not with colored milky juice
	plants with more than one normal leaf
	some or all leaves alternate; NOT [leaves opposite, whorled, or basal]
	leaves without stipules, or having glands; NOT [leaves with stipules]
	flowers with two floral rings, and with each petal distinct from the others
	calyx regular; NOT [calyx irregular, some sepals smaller than others]
	sepals 3
	one sepal petal-like and spurred
	stamens 10 or fewer; NOT [stamens usually more than 10]
	ovary superior; NOT [ovary inferior]
	carpels 3-5; NOT [carpels 1 or 2]
	fruit an explosive capsule