﻿FIELD AND FOREST. 



15 



K.UHNIA. 



327. eupatorioides, L. 

 EUPATORIUM. 



328. purpureum, L. 



329. hyssopifolium, L. 



330. teucrifolium, Willd. 



331. rotundifolium, L. 



332. sessilitolium, Torr. 



333. perfoliatum, L. 



334. ageratoides, L. 



335. aromaticum, L. 



Mi KAN 1 A. 



336. scandens, L. 



CONOCLINIUM. 



337. coelestinum, D. C. 

 Sericocarpus. 



338. solidagineus, Nees. 



339. conyzoides, Nees. 



Aster. 



340. corymbosus, Ait. 



341. macrophyllus, L. 



342. concolor, L. 



343. patens, Ait. 



344. laevis, L. 



345. azureus, Lind. 



346. undulatus, L. 



347. cordifolius, L. 



348. ericoides, L. 



349. multiflorus, Ait. 



350. Tradescanti, L. 



351. miser, L., Ait. 



352. simplex, Willd. 



353. puniceus, L. var. yimineus, Ton - & 



Gray. 



354. Novae-Anglian, L. 

 Erigeron. 



355. Canadense, L. 



356. bellidifolium, Muhl. 



357. Philadelphicum, L. 



358. annum, Pers. 



359. strigosum, Muhl 

 DlPLOPAPPUS. 



360. linariifolius, Hook. 



361. umbellatus, Torr & Gray. 



362. amygdalinus, Torr & Gray. 



Solidago. 



363. bicolor, L. 



364. latifolia, L. 



365. caesia, L. 



366. virgata, Michx. 



367. puberula, Nutt. 



368. arguta, Ait, 



369. altissima, L. 



370. ulmifolia, Muhl. 



371. odora, Ait. 



372. nemoralis, Ait. 



373. Canadensis, L. 



374. serotina, Ait. 

 375- gigantea, Ait. 

 376. lanceolata, L. 



GLEANINGS IN FOREIGN FIELDS. 



Plant Fertilisation. — Mr. M. S. Evans, writing from Natal, 

 South Africa, gives, in a recent number of Nature, an account of plant 

 fertilisation, through the agency of ants, that may prove interesting to 

 entomologists as well as to botanists. He says: Some short time since 

 I observed a rather curious case of plant fertilisation through the me- 

 dium of insects, and I take the liberty of forwarding you the particu- 

 lars in the hope that you can find a corner for them in your valuable 

 journal. 



Growing rather abundantly, just on the coast here, is a small shrub 

 belonging, I believe, to the sub-order Coffece, having numerous small 

 greenish flowers, the interior of the corolla tube filled with silky white 

 hairs, and the style bent in a peculiar manner, so as to bring it to one 



