ies | 
CONTENTS. 
Page. 
Stupies OF MEXICAN AND CENTRAL AMERICAN PLANTS—No.3. By J. N. Rose. 1 
Introductory note... 22... ..00000020 002022 ee eee eee 1 
Commelinaceac..........0...5-.--02 22222222 eee eee eee 5 
Neotreleasea.... 2.2 22..2.-020-00-00 20200002 c cece ee eee ee ee ee eee eee eee 5 
Amaryllidaceae........2...-2...-2..-..00..2000 202022 e eee eee eee eee eee eee 8 
Revision of Polianthes with new species. .............2222222-2-2--- 8 
Prochnyanthes and its species... 2.20.22... 2 eee eee 13 
Manfreda and its species....................-.22-22--2022-----2220---- 15 
Aristolochiaceade.. 2.00.2 eee eee 23 
New name for an Aristolochia................0.2..22-.-22---22---00-- 23 
Papaveraceae.. 2.2.0.2 ee eee eee 2 
The Mexican species of Argemonc..........2.------2----22-2222002- 23 
Ranunculaceae ..........2..2.0-0-2---20 220-0022 27 
New species of Thalictrum.............-.-.-.---------------------- 27 
Brassicaceae... ......2..0.2 2250222020202 eee eee eee 28 
New species of Draba.........22-0.00 00-0 ee eee eee ee 28 
Rosaceae... 22.222. ce eee eee eee 30 
Two new species of Potentilla.........0.....0...02.2..0.-.22--2220--- 30 
Mimosaceae.......2.0.020 02222 ee eee eee eee eee 3] 
New species of Acacia, Mimosa, and Pithecolobium...............---- 31 
Viciaceae. 2.0.0.0 eee eee eee 34 
Synopsis of the species of Cologania .............-.-.-.------------- 34 
List of the species of Harpalyce with two new descriptions. ........... 42 
Climacorachis, a new genus..............2..2--2--22002 022 e ee eee eee 43 
Ramirezella, a new genus......2-.---------02--022 22 eee eee eee eee eee 44 
A new species of Bradburya with revision of two names.........------ 45 
New species of several genera... 2.222002 202222 46 
Malpighiaceae..... 22.2... 22.2222 ee eee eee eee 49 
New species of three genera.............-...222-0--0022------2-2-------- 49 
Meliaceae . 2.2.2.2... 22222 ee ee 50 
A new Trichilia..............-..-2---2---2-2--02-02 2022022222 e eee eee 50 
Rhamnaceae.......2....2--2-22--222-0202 20222222 eee eee 50 
A new Colubrina..........-2-.-2-2-0-2--5-2020000000 00222 e eee eee eee eee ee 50 
New species of Rhamnus........-.---.----------------------2----- 50 
Vitaceane.. 02.2 ee eee eee eee 51 
A new Ampelopsis............2..0.0002220200 002020002 e eee eee eee eee 5 
Theaceae..........2-.-22-2 2222-02222 eee eee eee eee 52 
New species of Saurauja........-..22---2---0----20---0 22000222 e eee 52 
Cornaceae... 2.22.22. 2 26222 cece eee eee cece eee 53 
The Mexican species of Cornus..........2...2---22---2---22----2----- 53 
A new Garrya.......-.-2--.--.22-2-----2222----202 22-222 e eee eee eee 55 
Cucurbitaceae..........2..222020 2222s 5d 
A new Schizocarpum............-..02- 0022000222 e eee ee eee eee eee ee 5d 
