9 
O- C3r. 
plants" MEXICANS. 
1 o e 9. 
2368 Cleniiitis grossu, Beiith. 
2020 Thalictrum gmndiflorum, Wots.n.sp. 
2478 Pringlei, Willson , n. sp. 
2470 pubigerum, Benth. 
2480 Anona longi flora, Watson. 
2r)30 Bcrberis gracilis, Hartw. 
2518 Nymphfea ampla, DC. 
2445 Bocconiii nrborea, Watson , n. sp. 
2521 Hunneniannia fumarisefolia. Sweet. 
1908 Greggia camporum. Gray. 
2361 Helianthemum glomeratum. Lag., 
vnr. laxijionnn, Wats., n. car. 
2452 Polygala paniculata, L. 
2420 Fouquiera formosa, IIBK. 
2289, 2570 Guazuma iilmifolia, Lam. 
2562 Prockia crucis, L. 
2459 Gaudichaudia filipendula, Jiiss. 
2407 Oxalis Bcrlaudiori, Torr. 
2513 dichondraefolia. Gray. 
2558 Decatropis Coulleri, Hook. f. 
2528 Helietta parvifolia, Benth. 
2416 Sargentia Gkeggii, Wats., n. gen. 
2540 Amyris Madrensis, Watson, n. sp. 
2527 parvifolia. Gray. 
2572, 2332 Bursera bipinnata, Engler. 
2334 fagarioides, Engler. 
2333, 2576 graveolens, Trian. & Planch. 
2335 Palmeri, car. ylabresceus, Wats., 
n. car. 
2336 Pringle, i, Wat.son, n. sp. 
2306 Mortonia Greggii, Gray. 
2532,2533 Ceanothus azureus, Desf. 
2019,2418 bu.xifollus, Willd. 
2522 Condalia obovata. Hook. 
2376 Karwinskia Humboldtiana, Zucc., v. 
2539 Rhaninus 
2505 Ampelopsis quinquefolia, Mx., var. 
pubescens. Gray. 
2485 Thouinia acuminata, Watson, n. sp. 
2567 Pringlei, Watson, n. sp. 
2437 Coriaria thymifolia, HBK. 
2526 Acacia amentacea, DC. 
2549 Conlteri, Hook. f. 
2110 flexicaulis, Benth. 
2183 pennatnla, Benth. 
2411 Amicia Zygomeris, DC. 
2529 Bauhinia lunarioides, Zucc. 
2371,2426 Calliandra grandiflora, Benth. 
2506 Canavalia villosa, Benth. 
2429 Cassia biflora, L. 
2378 Dalea. capitata, Watson, n. sp. 
2415 Domingensis, DC. 
2462 gracillima, Watson. 
2353 inucronata, DC. 
2494 ni,gra. Mart. & Gal. 
2493 revoluta, Watson. 
2471 Seemanni, Watson, var. 
2400 Seemanni, var. evillosa, Watson, 
n. vnr. 
2457 Desmodium strobilaceum, Schlecht. 
2496 Diphysa suberosa, Watson. 
2344 Eriosema grandiflorum. Seem. 
2550 Indigofera Palmeri, Watson. 
2510 Leucaena pulverulenta, Benth. 
2349 Lysiloma Acapulcensis, Benth. 
2537 Parkinsonia florida, Watson. 
2006 Tephrosia 
2307 Cowania plicata, Don. 
2310 Lindleya mespiloides, HBK. 
2509 Sedum diffusitm, Watson, n. sp. 
2451 Jaliscanum, Watson , n. sp. 
2017 Mgriophyllum Mexicanum, Watson, 
2433 Heeria rosea, Triana. [/i. sp. 
2369 Micronia near M. laevigata. 
2575 Cuphea aequipetala, Cav. 
2424 Pringlei, Watson, n. sp. 
2358 Pteroma 
2002 Gaura suffulta, Engelm. 
2324 Lopezia pumila, Bonpl. 
2551 Casearia corymbosa, HBK. 
2473 Begonia bicolor, Watson. 
2456 gracilis, HBK. 
2580 Mamillaria furfuracea, Wats., n. sp. 
2010 Eryngium Carlinae, Delar. 
2009 Madrense, Watson, n. sp. 
2454 Eulophus peucedanoides, B. & H. 
2298 Prionosciadium Watsoni, Coult. & 
Rose. 
2566 Oreopanax Jaliscana, Watson, n. sp. 
2395 Garrya ovata, Benth., var.? 
2546 Abelia coriacea, Hemsl. 
2292 Bouvardia linearis, HBK. 
2448 Crusea villosa, Watson, n. sp. 
2542 Galium 
2442 Gonznlea glabra, Watson, n. sp. 
2569 Hamel ia versicolor, Gray. 
2381 Houstonia Palmeri, Gray. 
2453 Spermacoce Haenkeana, Hemsl. 
2464 Pringlei, Watson, n. sp. 
2015 Aphantostephus Arkansan us. Gray. 
2014 Aplopappus Parryi, Gray. 
2013 Artemisia franserioides, Greene. 
2364 Baccharis inucronata, HBK. 
2348 Bidens Palmeri, Gray. 
2325 Brickellia corymbosa. Gray. 
2304 Cacalia tussilaginoides, HBK.? 
2490 peltata, HBK. 
2326 Calea peduucularis, HBK., var. lon- 
gi folia, Gray. 
2475 Zacatechichi, Schlecht. 
2524 Chrysactinia pinnata, Watson, n. sp. 
2601 truncata, Watson, n. sp. 
2435 Cnicus heterolepis, Gray. 
2507 Pringlei, Watson, n. sp. 
