276 THE AMERICAN MIDLAND NATURALIST. 
rhizome, its thickest part. Sandy banks along the railroad. 
Metamora, No. 6648, July 18 and August 8. 
Isanthus brachiatus (L.) BSP. This mint is known as False 
Pennyroyal. It is not listed in Beal’s Michigan Flora. Found 
along the railway tracks west of Ypsilanti. Scarce. No. 6803, 
Sept. 12, 1923. 
Scutellaria parvula, Michx., var. ambigua (Nutt.) Femald: 
Beal lists the typical form ae the species but not the variety. 
First found here by Mr. Walpole. Railway banks at East 
Lansing, No. 6541, June 9, 1923. 
Monarda fistulosa, L., forma albescens, n. f. Flowers white. 
A rare color form of the species, the typical form of which is 
not at all common in southeastern Michigan. Metamora, No. 
6650, July 18. 
Mentha Cardiaca, Gerarde. Not cited in Beal’s Michigan 
Flora. A large patch of it was found in Mt. Clemens town- 
ship near Fraser; No. 6860, Oct. 10. Also at Fraser, No. 6862, 
October 10. 
Physalis heterophylla, Nees, var. Nyctaginea (Dunal) Rydb. 
Leaves thin, nearly glabrous. Geddes, No. 6799, Sept. 12, 1923. 
Castilleja coccinea (L.) Spreng. The Indiana Paint Brush 
is found throughout the State, in meadows or moist thickets, 
but is less frequent in the Upper Peninsula than in the Lower. 
Goodison, No. 6503, June 6. Also, Keweenaw Co., No. 220, 
June 16, 1885; Detroit, No. 220a, May 17, 1898; Birmingham, 
No. 220b, Sept. 16, 1903; Parkedale, No. 3398, May 25, 1913. 
This species often shows two color variations; one in which 
the calyx and bracts are yellow and another in which they . 
are white. I have not been able to find that these color varia- 
tions have been named; they may be known respectively as 
forma lutescens and forma alba. 
Forma lutescens, n. f. Calyx and bracts yellow. Goodison, 
No. 6506, June 6. 
Forma alba, n. f. Calyx and bracts white. Goodison, No. 
6507, June 6. 
Plantago lanceolata, L., var. capitata, Presl. Spikes very 
short, mostly globular or oblong; in dry, sterile ground near 
Monroe; No. 6707, August 22. 
