Orobanchaceae. 
305 
77. Orobanchaceae. 
433. Phelipaea. Phelipaea. XIV, 30. 
1. FIs 12—18 mm. Cal. with 4 teeth. Stem gen. branchy. 
— On Tobacco and Hemp. 8 . ramosa C. A. Mey. 1690. 
— FIs 22 — 30 mm. Cal. with 5 teeth, the fifth very small. 
Stem simple ........ 2 
2. Cor.-tube almost straight, much enlarged above. Lobes 
of the lower lip obtuse. Anthers hairy the whole length 
of the suture.—On Artemisia campestris; W. Y. 6 
arenaria Walp. 1691.*) 
— Cor.-tube bent, narrow; lobes of the lower lip fairly 
acute. Anthers glabr. or only hairy at the obtuse end. 
Ph. purpurea Aschers.—On Achillea millefolium, not 
common (wanting in U. A.). 6 coerulea C. A. Mey. 1692. 
434. Orobanche. Broomrape. XIV, 30.**) 
1. Stig. yellow, or with a reddish line round the base 2 
— Stig. red, brown or violet ..... 12 
2. Seps with several nerves . .... 3 
— Seps 1—3-nerved. (Cor. campanulate or campanulate- 
tubular) ......... 8 
3. Stas inserted at about the base of the cor. Cor. 18 to 
25 mm long, broad, campanulate, crop-shaped in the 
front of the base. On the Papilionacese . . 4: 
— Stas inserted in the lower quarter of the cor.-tube. Cor. 
18— 2d mm long, campanulate, but not swollen in front. 
(Lips of the cor. ciliate-glandular at the edges.)***) 
— Stas inserted in the lower third of the cor.-tube or still 
higher. Cor. 20—25mm long, tubular-cainpanulate ****) 3 
4. Stas with filaments very hairy below. Cor. yellowish at 
the base, then streaked with purple and blood-red at 
the throat (rarely entirely yellowish: v. citrina); lips 
fringed-ciliate at the edges. Stem 10 —40 cm. O. gracilis 
Sm. — On Lotus, Hippocrepis, Genista, &c.; G. W. Y. 
J. Z. 6. cruenta Bert. 1693. 
— Stas with filaments entirely glabr., at any rate below. 
Cor. red or brownish; lips obscurely denticulate, but 
*) Ph. ionanthe Kern, (coerulea Schl. exs.), parasitic on the Arte- 
misise, is, judging by specimens from the Tyrol, a form of Ph. arenaria. 
**) The colour of the stig. should be first noted and, if possible, the nu¬ 
tritive pi.; then cut a cor. longitudinally down the back so as to see the 
pubescence and insertion of the stas. 
***) Here the yellow varieties of 0. caryophyllacea and O. Epithymum 
may be sought. 
***♦) Here the robust forms of 0. Hederaj with several-nerved seps may 
be sought; this species differs from the following ones in its smaller, tubular, 
almost glabr. corollas. 
