INDEX, 787 
Page Page, 
Najiadales...........2..2..020eee ce ceeeee reese 39-41 | Oleales. 2.2.2.0... 0. c ce cee eee 495-497 
Naias.........00. 2. cece eee ee een ceeeee ees 41 | Oleaster..............22..... 2.2 cece ence cues 458 
family... 20... cece cece cece eee eee eens 41 family... 20.0... c eee eee ee eee eee 458 
Nama. ...... 2.0... c cece eee ence eee eeeeees 631 | Oligoneuron..................00..0eeecceeeee 666 
Nash, George V.......--..--.-2e22eee eee e eee 11 | Olive family................ccccecce eee eee 495-497 
Nasturtium..........---.202-- ee ceeeeceeees 284,285 | Onagra........ccc cece cece cece cnc cccccccceuce 470 
National Herbarium, New Mexican collec- One-flowered wintergreen..................4. 488 
18 (1) 6 10 | One-seeded bur cucumber................... 614 
Navaho tea.............0. 2. eee ence ce eee eee 702 jumiper.... 2.2.2.2... eee eee cece cee ces 37 
Navarretia............22.0.0ceceeeeeeeeeee 521,529 | Omion........ 02. c cece cece eee e cee ceccecceucs 140 
Nazia.. 2.2... ee eee ce eee cee e eee eee 52-53 family....... 0.0.0.0. 2 cece cece eens 140-143 
Nealley’s dropseed.............-.2-+0022000+ 77 | Onobrychis.............0. 0... cece ee ceeceecee 371 
Needle grass. ..........---------2e cece eee eens 62 | Onosmodium..................cceeeeeeeeee 548, 544 
Negundo.............22.2 02 cece eee eee ences 411 | Ophrys........ 0... e cece cece e cece cece eee ee 152 
Nelson, AVeN............0...02eee cece rere eee 10 | Opulaster................ 22. cece cece eeeceeee 309 
Nemoseris............2222.2---0220eee eee eee 621 | Opuntia................. 2.2. cece eee eeee eee 437-447 
Nepeta............. 2. ee eee e eee eee cnet e ees 564 | Opuntiales........... 2.0.00. e eee eee ee 431-458 
Nerisyrenia..... 22.2.2... eee ee eee eee ee eee 270 | Orchard grass... ...........22.cccceeeeeceues 97 
Nettle............... 20.020 e eee eee ee ee ee eee 176 | Orchidaceae............ 2.2... cece cece ee eee 148-154 
112): 176 | Orchidales...............00ccececce eee eee 148-154 
family.......2..... 22sec eee cee eee eee 176-177 | Orchis............000..cccee eee ccee ce ecceues 152 
New Mexican buckeye..........--..-.------ 412 Lo 152 
locust... ......-.. 0-2 e eee eee eee eee eee eens 356 bracted........... 2... cece eee eee ce ee ene 152 
porcupine grass...........-222-eeeee cece 66 family.......222-222 22-2. eee eee eee eee 148-154 
ranges of species, basis of................- 10 | Oregon grape.............02202eec cece eeeeeee 259 
New Mexico Agricultural College, herbarium. 10 | Oreobatus.............022cececeeecceceeeee 320-321 
New York Botanical Garden, herbarium Oreobroma...........-...- eee eee cece cece 233-234 
material studied................2.----- 10 | Oreocarya.........222..02cceeseeeeeeeeecee 544-546 
Nicolletia.............2-02.e cece eee ee eee ees 715 | Oreochrysum..............000.0ceeeeeeeeeees 667 
Nicotiana. . 0.0.0.0... cece e cece cece eee eens 567-568 | Oreolirion.............2..0222cceeeeenceeecee 147 
Nigger weed............0222.0eeeeee cece ecees 423 | Oreosciadium..........-...---22ecceeeeeceeee 479 
Night-flowering catchfly ................-.--- 242 | Oreonis...........0ce cece cece ce ceeeeeeeeccee 480 
Nightshade, black..........2..-..-...-2.---- 573 | Orobanchaceae.............--.-22----eeeeee 599-600 
enchanter’s, .......-----.---------------- 460 | Orobanche..........-...-----cccceecececeees 600 
family. ...........-0- eee e ee ence eee eees 566-574 | Orpinefamily...............22200ceeeee eee 292-294 
Ninebark.......-.....00.....cceeee cece eeeees 309 | Orthocarpus..............-.2..220.2eee eee 594-595 
Nogal.........----.0ceee ee eeeeee ee eect eee 163 | Oryzopsis..........-2.---20e-eeeee ee ee eee 66, 72-73 
Nolina.........2--- 2-2 e eee eee eee ee eee eee 187-138 | Ogmorrhiza.......-c--2-ccceccccececcececcee. 478 
Nopales........--.------e2eeeeeee eee e cece 437 | Ostrya ..... 220. .2 000 e ee cee cece ee eceeeeeceee 163 
Northern bedstraw........--.-----e+seeeee-- 605 | Othake...........20-ceecccececcccceceeeceees 722 
Notholaena....... 2.2.2.2... .. scene eee eee e ees 19-21 | Owl's clawS.....2..200ceeceeccececeeeeeccees 726 
Nut grass..... 2.2.02 2 2c eee e ee ee cece eee eee 112 | Oxalidaceae............20000..eeeeeeeee eee 384-385 
Nuttallia.............. 0... ee cece cece eens 432-435 | Oxalis.......cc2cccccececccccccccccceccccee 384, 385 
Nyctaginia.............-+- +22 eeeee ee ee eee ees 224 | Ox-cye......2-2- cece cece cece ee ceneseeeneeee 701 
Nyctelea........2--2.. 20-2 e eee eee eee eee 535 Gaisy.........-2-2ccceccecceeceeeececeees 734 
Oak..... 2.222220 eee eee ee eee eee eee eee ee 164 | Orybaphus.........220-.2eeceeeeeeeees 220, 221, 222 
ATIZ0NG... 2... eee ee eee eee eee eee eee 170 | Oxygraphis......-.--00--eeeeeeeeeeeeeeeeeees 253 
black. ......- 200. +e sees seers eect eee ee 169 | Oxypolis...........00..eeceeeneceensceeees 483-484 
chestnut......-.-...----2- eee eee ee eee eee 17l | o XYTia. 2.2222 e eee cece e ence ee eeeceeecees 190 
Fendler....-......0 22 eee ee eee cece eee cece 167 | Oxytropis..........222..2eeeeeeeeeeeeeeees 370-371 
Gambel... 2.2... cee eee eee eee eee eee 174 | Pachistima.......-..2.--cecececceccecceccee 410 
Jerusalem ..........2--22- eee cece cece eee 208 | Pachylophus. ...............2.2eeeeeeeeeeeee 471 
POISON. .... 2... 202s eee eee ee cece cece eee 408 | Pachypodium.............22-.200-22eeeeee ee 267 
shinnery .....-..-..--0-----+- eee eee ee eee 172 | Padus.........0ceeeeee ee eee cece cece eeeeee 325-326 
white-leaf.........-.2--0----2- 222 e eee eee 167 | painted CUD oe. eee e eee e ec cee cee eee eee e eee 591 
Oak-leaved goosefoot......---...----..0--05- 208 | Palafoxia........0....0ceeseeeeeeeeeeeeeeeees 722 
07: 81 | Pale dock. .....eeceeccecceccecccececceececes 192 
false... 2.2... 22 - eee eee ee eee eee eee eee ees 82 | Palma.........ceeceeecccecccececescceenecees 137 
2 (6 81 | Palmilla...............ccc.ceeceeeecceeeceuee 136 
Obeliscaria.......-----+-+2+2++++e0e eee ee tees 706 | Pandanales..............2020-0eeeeeeeeeeeeee 39 
ODIONE... 0.2.2 eee eee eee eee eee 203,204,205 | panic 4 56 
Ocotillo. .......-- 2-2. eee eee eee eee eee ee 428 | Panicularia.............02.-ceeeceeecceeees 103, 104 
family...........2.------ 22 eee ee eee eee eee 428 | Panicum........-.---..------++---- 54, 56-59, 60, 84 
Odostemon.......--.2..0-----.e eee cece eens 259-260 | Papaver.........----2220eeeeceeeeeeeceeeeees 262 
Oenothera..... 485, 486, 467, 468, 469-470, 471,472,473 | Papaveraceae..............-2..2eeeeeeeeees 260-262 
Oldenlandia...........-.----.+-------e-ee- 607,608 | Papaverales.......--....0+-eeeee eee reece 260-291 
Oleaceae....... cece eccc ee secceenscceeeees 495-497 ' Pappophorum...............2....02.2.eee eee 88-89 
