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August (L with trapeziform pinnate)

l. with trapeziform, pinnate lobes. Branches axillary, spreading. h. 3ft. to 4ft. Europe, 1800.

A. delphinifolium (Delphinium-leaved).* fl. pale bluish purple, large, on loose racemes; spur a little hooked; helmet hemispherical. June. l. Smooth, deeply cut into five parts. Stems slender. h. 6in. to 2ft. North America, 1820. A rare alpine species.

A. elatum (tall). Fl. blue, very large, in loose panicled spikes; peduncles pubescent; spur capitate, inclining. June. l. with linear acute segments. h. 3ft. to 4ft. Europe, 1822.

A. eminens (eminent).* fl. blue, on erectly spreading pubescent peduncles; spur capitate; helmet closed; lip very long, refracted. June. l. with cuneate bipinnate lobes. h. 2ft. to 4ft. Europe, 1800.

A. eriostemon (woolly-stamened). fl. bluish-purple, disposed in long beautiful, erect-spreading spikes; spur capitate; helmet closed, arched. June. l. with cuneate, bipinnate lobes. h. 4ft. Switzerland, 1821. A. exaltatum (exalted). fl. blue, on loose panicles, with ascending stiff branches; spur thick, somewhat hooked; helmet conical; beak elongated. July. l. with trapeziform, pinnate lobes. h. 6ft. Pyrenees, 1819. SYN. A. hamatum. A. flaccidum (flaccid). fl. pale violet, large, on erect spreading peduncles; racemes branched; spur hooked at the apex; helmet high, arched, inclining forwards, gaping. July and August. l. multifid, ciliated (as well as the petioles), when young. h. 6ft. Siberia, 1822.

A. gibbosum (swollen). Synonymous with A. nasutum.

A. Gmelini (Gmelin's). fl. cream-coloured, middle-sized, on very long loose racemes; spur straight, obtuse; bottom of the helmet rounded, cylindrical.