74 
Crucifer®. 
7. Fr.-raceme very short, almost umbelled. Silicules oblong- 
oval. Ls glabr., only almost pectinate-ciliate with simple 
hairs (a. homotricha Linbl. — D. helvetica Schl.), or 
ciliate with simple and branched hairs, the inner ones 
of the rosette covered with a short, stellate pubescence 
(b. heterotricha Lindb. = D. lapponica Willd.).—High 
Alp. 7. Wahlenbergii Hartm. 201. 
— Fr^-raceme oval or elongated. Silicules oblong-lanceo¬ 
late. Ls with scattered stellate hairs, or (b. glabrata 
Koch ) glabr. and only ciliate at the base with simple 
hairs. D. carinthiaca Hoppe.—High Alp. 7. 
Johannis Host. 202. 
8 (3). Fr.-peduncles horizontal, twice as long as the sili- 
cule. Caul, ls auricled, half-clasping.—Stony places, 
walls; near Bale, Charat (Wall.), also sometimes isolated 
and adventitious. 5 .... muralis L. 203. 
— Fr.-peduncles erect-spreading, shorter than the silicule. 
Caul, ls not auricled ...... ,9 
9. Barren rosettes present. Silicules twisted, glabr. or 
pubescent.—Rocky mountain and alpine places; Chateau 
d’Oex, Korblifluh, Ganterisch, Wasserberg, Axenfluh, 
Pilatus, Sentis lake. 6 incana L. 204- 
— Barren rosettes 0. Silicules flat, pubescent.—As the 
last; Col Joata, Sampuoir, Zermatt, Saas? Gemmi? 6 
Thomasii Koch. 205. 
OBS. Hybrid: D. aizoides-tomentosa (setulosa Leresche); D. aizoides- 
Johannis (Graub.). 
58. Erophila. Erophila. XV, 20. 
1. Ls in a radical rosette. Stem 2—15 cm. Draba verna L. 
— a. majuscula Jord , Pets 3 mm long. Ls obovate-spathu- 
late, toothed, with abundant, partly 3-fid, hairs, b. steno- 
carpa Jord. Pets 2 mm long. Ls oblong-lanceolate, al¬ 
most entire, with abundant 3-fid hairs. Silicules oblong- 
linear.—c. glabrescens Jord. Same characters, but Is 
glabr. or with some simple or 2-fid hairs; silicules elliptic- 
oval.—d. prcecox Stev. (brachycarpa Jord.) Silicules 
oval or orbicular. Pis smaller, earlier.— Fields, grassy 
places, vineyards, walls; everywhere. 3 verna E. Mey. 206. 
59. Cochlearia. Scurvy-grass. XV, 14. 
1. Rad. ls orbicular, cordate at the base; caul, ls toothed, 
cordate-clasping.—Springs and brooks in the subalp.; 
O. (Eriz, Justistlial, Rosenlaui). 5 officinalis L. 207. 
