iy de 



605 



Taraxicum officinale, 383. 

 Taxus baccata, absorp. leaf, 322, 

 323. 



Tecophilaea, 412, 495 ; albida, 496 ; 

 cyaneo-croeea, 496, var. Regelii, 496 ; 

 violaeflora, 496. 



Telogyne, 225. 



Tendrils of Ampelopsis americana, 308 ; 



A. Yeitchii, 308 ; A. hederacea, 309 ; 



Bignonia capreolata, 308 ; B. dioica, 



309 ; Hanburyia mexicana, 309 ; 



Hoplolophiuin, 308 ; Yitis gongy lodes, 



306. 

 Tela viridiflora, 505. 

 Tetragastris, 233. 

 Tetraplandra, 245. 



Tetrorchidium, 218 ; 229, 262. 



Texas, the Fungi of, 141. 



Thalassiosira INordenskioldii, 12. 



Thamnodia vermicularis, 393, 559, var. 

 fi. taurica, 352. 



Thamnomyces patagonicus, 555 ; seti- 

 formis, 555. 



Thecacoris, 217, 2G1. 



Thelotrema lepadinuin, 399. 



Thesium chinense, 385. 



Thlaspi arvense, 378. 



Thuja, sp., absorp. leaf, 322. 



Thunbergia alata, 1, 2 ; coccinea, 2 ; 

 erect a, 2 ; Iragrans, 2 ; grandiflora, 

 2 ; laurifolia, 1, 2. 



, Morph. Notes on, by M. 



Hartog, 1. 



Thunbergii, 388. 



Tiglium, 256. 



Tilia, absorp. dew, 323 ; mandahurica, 

 380. 



Tiliacese, N. China, 380. 



Tirucalli, 249. 



Tithvmalus, 202, 249. 



Tofieldia, 406, 412, charac. of, 485; 

 allemanica, 487 ; alpina, 487 ; anthe- 

 ricoides, 487 ; boreal is, 486 ; calycu- 

 lata, 486 ; cernua, 486, 487 ; coccinea, 

 487, var. major, 487 ; falcata, 486, 

 489; flexuosa, 489; frigida, 489; 

 glaberrima, 489 ; glabra, 486, 489 ; 

 glacialis, 487 ; glutinosa, 490 ; 

 gracilis, 486, 488 ; himalaica, 486, 

 489 ; japonica, 491 ; nuda, 488, 

 486 ; nutans, 486, 487 ; palustris, 

 486, 487 ; pubens, 490 ; pubescens, 

 491 ; pusilla, 486 ; racemosa, 487 ; 

 rubra, 487 ; fc^ssiliflora, 489 ; sordida, 

 486, 488 ; stenantha, 486, 488 ; ste- 

 nopetala, 487. 



Tofkldiea?, charac. of, 411. 



lolypothrix glacialis, 8. 



Tovaria japonica, 387 ; Kossii, 387. 



Toxicodendron, 214, 263 ; acutifolium, 

 n. sp. characterized, 214. 



Tragia, 188, 230, 238, 258; volubilis, 

 258, 260. 



Trapa bispinosa?, 281. 



Treireodendron, 213. 



Trewia, 232, 264. 



Triantha, 403, 412, charac. of, 490; 

 glutiuosa, 490 ; japonica, 491 ; pu- 

 bens, 490. 



Triceratium arcticum, 10, 12. 



Trichlora, 413, charac. of, 508; peru- 

 viana, 509. 



Trichobasis Pvrolse, 16. 



Trichocaulon, n. gen., charac. of, 164 ; 

 flavum, 165 ; piliferum, 164. 



Tricyrtis, 410, charac. of, 463 ; elegans, 

 464 ; flava, 463, 464 ; formosana, 

 463, 465; hirta, 463, 464; japonica, 

 464 ; latifolia, 463, 464 ; macropoda, 

 463, 464 ; pilosa, 463, 464. 



Trifoliuin, absorp. dew, 323. 



Trigella orchidiformis, 497. 



Trigonostachys kevigatus, 225. 



Trigonostemon, 224, 263 ; Beddomi, 

 221 ; Cumingii, 221 ; Gaudichaudi, 

 221 ; zeylanicus, 225. 



Trigonotis peduncularis, 384. 



Trimen, Dr. H., Note on the genus 

 Oudneya, 328. 



Tripinnaria (DC), 341. 



Tripladenia Cunninghami, 465. 



Trisyngyne, 241. 



Tritaxis, 221, 225, 263. 



Tryblionella marginata, 12. 



Trypethelium cruentum, 401. 



Tubercularia vulgaris, 563. 



Tubers in Begonia, 307 ; in Dioscorea, 



307. 

 Tuckeya, 35 ; candelabrum (Gaud.), 



42, 66. 

 Tulipa Breyniana, 446. 

 Tussilago, absorp. dew, 323. 

 Tylosepalum, 225. 



Uapaca, 263. 



Uluiacese, N. China, 386. 



Ulmus campestris, 386 ; ? N. China, 



(ftnote) 375. 



Ulva latissima, 7. 



1 Y^lPPSP 



UmbelUfera?, N. China, 382. 



Umbilicaria pustulata, 576. 



Urceolaria scruposa, 564 ; subocellata, 



399. 

 Urnula Hartii, 13, 16 ; craterium, 16. 

 Urtica, absorp. dew, 323. 

 Usnea albopunctata, 544; articulata. 



544; ceratina, 394, 544; dasypoga, 



