VI. 



PLANT^ WRIGHTIAN^. 



113 



gutierrezia sphierocephala, 79. 



Wrightii, 78. 



i 

 I 



n 



Halea Texana, 86. 

 Hartmannia gauroides, 57. 

 Hedyotis acerosa, 67. 



humifusa, 68, 

 rubra, 68. 

 stenophylla, 68, 

 Helianthus ciliaris, 89. 



grosse-serratus, 89. 

 lenticularis, 89. 

 petiolaris, 89. 

 Heliomeris multiflora, 87. 



tenuifolia, 87. 

 Heliopsis parvifolia, 86. 

 Helosciadium Californicum, 65. 

 Hermannia Texana, 24, 

 Heterochseta gnaphalioides, 78. 



stricta, 78. 



Heterospermum tagetinum, 91. 



^ pinnatum, 91. 



Heuchera bracfeata* 64, 



r 



parvifolia, 64- 



rubescens, 63. 

 sanguinea, 63. 

 HiBiscus Coulteri, 24. 



denudatus, 23. 

 Hoffmanseggia brachycarpa, 50. 



drepanocarpa, 50, 



Jamesit, 49. 

 oxycarpa, 50. 



STRICTA, 50. 



HOSACKIA puberula, 42. 



PURSniANA, 42, 



Wrightii, 42. 

 Houstonia angustifolia, 68. 

 Hydrocotyle interrupta, 64. 



eanunculoides, 64. 



Hymenatherum acerosum, 93. 



pentach-etum, 93. 



polychxtum, 93, 



tenuifolium, 93. 



Hymenoclea monogyra, 86. 

 Hymenolobus pubens, 14. 

 Hymenonema glaucum, 103. 

 Hymenopapfus flavescens, 94. 



LUTEUS, 94. 



Hymenothrix Wislizeni, 97* 



Wrightii, 97, 



Hypericace^, 17- 

 Hypericum formosum, 17. 



Indigofera leptosepala, 37. 



SPHiEROCARPA, 37. 



Ionidium lineare, 16. 



parietariaefolium, 16. 



RIPARIUM, 16. 



Jamesia pauciflora, 103, 

 Jandsia gracilis, 30. 



Kallstrcemia grandiflora, 26. 



maxima, 26. 



Karwinskia Humboldtiana, 28- 



Keerlia bellidifolia, 78. 



kceberlinia spinosa, 26. 



Krameria canescens, 32. 



lanceolata, 32. 

 parviflora, 32. 



secundiflora, 32. 

 Krameriace^, 32. 

 Kuhnia eufatorioides, 71. 



Laennecia, 78. 



Laphamia angustifolta, 8L 



bisetosa, 106. 



dissecta, 81. 



halimifolia, 8l 



rupestris, 81- 

 Larrea Mexicana, 26. 

 Lathyrus dissitifolius, 32. 



linearis, 32. 



palustris, 32. 



polymorphus, 32, 

 Layia Neo-Mexicana, 98. 

 Lepachys columnaris, 87. 

 Lepidium alyssoides, 15. 



corj'mbosum, 15. 



intermedium, 15. 



lasiocarpum, 15. 



MONTANUM, 15. 



ruderale, 15. 



sordidum, 15. 



Virginicum, 15. 



Wrightii, 15. 

 Leptocaulis echinatus, 65. 



patens, 65, 

 Leucxna retusa, 53, 



102 



LlNACEiE, 25. 



80 



Scouleri, 17. 



carnosa, 80. 

 geaveolens, 8< 

 hirtella, 60. 

 pulchella, 80. 



rL. WR. 



16. 



^ , 



