NOTES ON OUR LOCAL PLANTS .IS I 



Capnorchis canadensis (Goldie). 



Corydalis canadensis Goldie Edinh. Phil. Jr. VI, 329 (1822) 

 Dielytra canadensis DC. & Prod. T, p. 126 (1824), Dicentra canaden- 

 sis Walp., Rep., I, p. 128 (1842), Bicuctdla canadensis Millspaugh, 

 Bull. W. Va. Agric. Exp. Sta., 11, p. 327 (1892). 



No. 7708 Notre Dame, Ind., (W. W. Johnson), 7702 Rum 

 Village, vSouth Bend, Ind. 9217 1<, Twin Springs, Mich. (Berrien Co.). 



Capnorchis Cucullaria (Linn.) 



Dielytra Cucullaria DC. Syst. Veg. II, 608 (182 1), Dielytra 

 Cuctdlaria Torrey Fl. N. Aim. I, p. 66 (1838), Dicentra Cucullaria 

 Torrey, Fl. N. Y., I, p. 451 (1843), Bicuculla Cticullaria Mills. 1. c. 



Lake Maxinknckee (H. W. Clarke) Nos. 451, 2486, Rum 

 Village, South Bend. 7700 2 miles north of Notre Dame. 



Nos. 7702 and 7700 contain two specimens that look super- 

 ficially somewhat like C. canadensis but a closer examination of 

 them reveals the following. The spurs though short are not turned 

 inwards to the pedical but divaricate and blunt. The sepals are 

 short and of the same shape as those of C. Cucullaria though but 

 about one-fourth as large whereas the shape of these of typical 

 C. canadensis are lanceolate. The underground parts are like 

 those of the former. The plant seems intermediate between the 

 two typical plants and might possibly be a hybrid as those some- 

 times bloom at about the same time in our region, belated flowers 

 of C. Cucullana being almost coetaneous. 



Subfamily, Corydalieae. 



CORYDALIS Castor Durante (1585). 



Capnoides Tour., Els., p. 335 (1695), I. R. H., p. 423 (1700) 

 Neckeria Scepoli Introd. p. 313 iiTT]), Corydalis Vent., also 

 Medicus Phil. Bot., p. 96 (1789), Pseudo-f urn aria Rivinus. (i656) 

 Capnoides Adans., Fam. PI. p. 431 (1763). 



Corydalis sempervirens Pers. vSyn. II, p. 269 (1807). 



Capnoides sempervirens Borek., Roem., Arch., I. p. 44 (1797). 

 pt. I. Corydalis flauca Parsh Fl. Sept., p. 463 (1814) Fumaria sem- 

 pervirens I.inn., Sp. PI. p. 700 (1753). 



Lake Co. (Hill), Porter Co. (Cowles). 



Corydalis flavula Raf., DC, Prod. I. p. 120 (1824). 



Capnoides flavulum Kuntze Rev. Gen., p. 14 (1891). 



Nos. 1916, 1838, 9222 Rum Village, south of South Bend, Ind. 

 (To be continued.) 



