9715 
9716 
9717 
9718 
9719 
9720 
9721 
9722 
9723 
9724 
9725 
9726 
9727 
9728 
9729 
973° 
7931 
9732 
9733 
9734 
9735 
9736 
9737 
9738 
9739 
9740 
9741 
9742 
9743 
9744 
9745 
9746 
9747 
9748 
9749 
973° 
og 
Sie 
OT 53 
Biot 
O59 
9756 
9757 
9758 
142 
Parkeri (Engelm.) Coult. 
robustior Coult. 
Emory1 Engelm. 
Ficus-Indica Mill. 
filipendula Engelm. 
fragilis (Nutt.) Haw. 
brachyarthra Engelin. 
fulgida Engelim. 
mamillata (Schott) Coult. 
fusco-atra Engelm. 
Grahami Engelm. 
Greenei (Coult.) Engelin. 
humifusa Raf. 
(O. mesacantha Raf.) 
cymochila(Engelin.)Heller 
grandiflora( Engelin.)Heiler 
microsperma (Engelm.) 
Heller 
parva (Coult.) Heller 
stenochila (Engelm.)Heller 
Vaseyi (Coult.) Heller 
hystricina Engel. 
Kleiniae DC. 
laevis Coult. 
leptocaulis DC. 
stipata Coult. 
vaginata (Engelm.) Wats. 
Lindheimeri Engelm. 
cyclodes (Engelim.) Coult. 
dulcis (Engelin.) Coult. 
littorals (Engelm.) Coult. 
occidentalis (Engelm)Coult 
macrocentra Engelm. 
macrorhiza Engelm. 
Mohavensis Engelm. & Big. 
oplocarpa (Coult.) Engelim. 
Opuntia (L.) Coult. 
(O. vulgarzs Mill.) 
Palmeri Engelm. 
Parryi Engelm. 
Pes-Corvi LeConte 
phaeacantha Engelm. 
major Engel. 
polyacantha Haw. 
(O. Missourtensis DC.) 
albispina (Engelm. & Big.) 
borealis Coult. Coult. 
platycarpa(Engelm.)Coult. 
9759 trichophora (Engelm.) 
9760 Watsoni Coult. Coult. 
9761 procumbens Engelin. 
9762 prolifera Engelm. 
9763 pulchella Engelm. 
9764 ramosissima Engelm. 
9765 rubrifolia Engelm. 
9766 rutila Nutt. 
9767 Schottii Engelm. 
9768 serpentaria Engelm. 
9769 sphaerocarpa Engelm. 
9770 Utahensis Engelm. 
9771 spinosior (Engelm.) Toumey 
9772 Neo-Mexicana ‘Toumey 
9773 Strigil Engelm. 
9774 tenuispina Engelm. 
9775 tortispina Engelin. 
9g776- Tana (ly. ) Mill, 
9777 Treleasii Coult. 
9778 versicolor Engelm. 
9779 Whipple Engelm. 
THY MELACEAE 
Daphne 
9780 Mezerum L. 
Direa 
9781 occidentalis A. Gray 
9782 palustris LL. 
ELAEAGNACEAE 
Lepargyraea 
(Shepherdia) 
9783 argentea (Nutt.) Greene 
9784 Canadensis (L.) Greene 
9785 rotundifolia (Parry) Greene 
Elaeagnus 
9786 argentea Pursh 
9787 hortensis Bieb. 
LYTHRACEAE 
Rotala 
9788 ramosior (L,.) Koehne 
Ammannia 
9789 auriculata Willd. 
9790 coccinea Rottb. 
9791 Koehnei Britton 
9792 latifolia L. 
