ILLUSTRATIONS, XIII 



Page. 



Fig. 307. P. patulwn, 275 



308. Distribution of P. patulum 275 



309. P. webberianum 276 



310. Distribution of P. webberianum 277 - 



311. P. patentifolium 277 



312. Distribution of P. patentifolium 278 



313. P. wilcoxianum 279 



314. Distribution of P. wilcoxianum 279 



315. P. malacophyllum 280 



316. Distribution of P. malacophyllum 281 



317. F.helleri 282 



318. Distribution of P. helleri 282 



319 . P . scribnerianum ,. 284 



320. Distribution of P. scribnerianum 285 



321. P. oligosanthes 286 



322. Distribution of P. oligosanthes 287 



323. P. ravenelii 288 



324. Distribution of P. ravenelii 288 



325. P. leibergii 289 



326. Distribution of P. leibergii 290 



327. P. xanthophysum 291 



328. Distribution of P. xanthophysum 292 



329 . P. pedicellatum 292 



330. Distribution of P. pedicellatum 293 



331. P. nodatum 293 



332. Distribution of P. nodatum 294 



333. P. scoparium 295 



334. Distribution of P. scoparium 296 



335. P. viscidellum 296 



336. P. aculeatum 297 



337. Distribution of P. aculeatum 298 



338. P. scabriusculum 299 



339. Distribution of P. scabriusculum 299 



340. P. cryptanthum 300 



341. Distribution of P. cryptanthum 300 



342. P. ashei 302 



343. Distribution of P. ashei 302 



344. P. commutatum 305 



345. Distribution of P. commutatum 306 



346. P. mutabile 307 



347. Distribution of P. mutabile 308 



348. P. joorii ' 309 



349. Distribution of P. joorii 309 



350. P. equilaterale 310 



351. Distribution of P. equilaterale 311 



352. P. albomaculatum 311 



353. P. clandestinum 313 



354. Distribution of P. clandestinum 313 



355. P. latifolium 315 



356. Distribution of P. latifolium -£l.6 



357. P. boscii 318 



358. Distribution of P. boscii 319 



359. P. boscii molle 320 



