282 CONTRIBUTIONS FROM THE NATIONAL HERBARIUM. 
the Volcano of Toluca. Two days were spent on the slope of the vol- 
cano, Where many interesting plants were obtained. Our stay in the 
crater was marked by a cold rain and snow storm, which made collecting 
nearly impossible and cut off what must be one of the most glorious 
views in all America, 
The following table will show in detail the places visited, the date of 
each visit, and the number of miles traveled in 1903: 
Table of itinerary. 
Miles, 
Washington to Laredo.... 2.0... ...2.-. eee cece ence wee eeee 1,976 
Aug. 17. Laredo to City of Mexico... -22........2 2220022222002 22 2-2 ee 840 
20. City of Mexico to Tlalpam and return..............2.2-2-2-----. 15 
21. City of Mexico to San Angel and return......2.2..2.222..-2------ 10 
22. City of Mexico to Sante Fé and return........22.2..2.22.2.2.-. 20 
23. City of Mexico to Sante Fé and return ...........2....2..2..--- 20 
24. City of Mexico to Sierra Guadalupe and return .........2...---- 10 
26. City of Mexico to Yautepec .......22.2.2..-.-2.20222220-22---- 98 
26,27. Yautepec to local stations. ............22...2.00.200 2202-20202 eee 16 
28. Yautepec to City of Mexico .. 2.2... ....00.020.0200222 2 eee ee eee 98 
30. City of Mexico to Tequixquiae and return.....2.2222222.2...-.. 74 
31. City of Mexico to Pachuca ...........2...22222-22222-----20--- 94 
31. Pachuca to Real del Monte................222.2222------------ 10 
Sept. 1, Pachuca to mountains and return........22.22222-222...-..----- 10 
2. Pachuca to City of Mexico.....2..2.2220222.2.222......-.----- 94 
3,4, City of Mexico to Toluca and return. ....................-----.- 90 
6. City of Mexico to Guadalupe and return. ........22....--..---- 10 
-10. City of Mexico to Cuernavaca and return ............----.--.-- 148 
9,10. Cuernavaca to the pedregal (twice) and return................. 32 
14. City of Mexico to Salazar and return... ....2..2.-2.-----.---- 50 
16. City of Mexico to El Salto and return........2..222..-2-.-.-.--- 80 
17. City of Mexico to Eslava and return. ........2222222..2...-.--- 39 
19. City of Mexico to Cima and return ....2...2.2.2222.---.------. 75 
21. City of Mexico to El Parque and return. .......2..2..-...-...-. 115 
23. City of Mexico to Sierra Guadalupe and return ............._..- 20 
25. City of Mexico to Guadalajara..............202.222.----.------ 381 
28. Guadalajara to the barranca and return .................---.-.- 15 
29. Guadalajara to the barranca and return ...............-...---..- 12 
30. Guadalajara to Sierra de San Esteban and return ............-.. 20 
Oct. 1-3, Guadalajara to Etzatlan and return.............----....--.-.-. 128 
4-6. Guadalajara to Chapala and return ......2.2.2222--............ 70 
7. Guadalajara to City of Mexico .......2..2..222.222-2-2.------- 381 
8-11. City of Mexico to Aguas Calientes and return .......-.......... 728 
13. City of Mexico to Tultenango and return........2222.22.....-.. 202 
14. City of Mexico to Toluca.-.............2.202.2222202---.-2-2--- 45 
15, 16. Toluca to Calamaya .......... 000... 00.202202-2--e eee ee eee 7 24 
16. Calamaya to the crater of Toluca and return...........--.------ 30 
17. Toluca to City of Mexico._..........2....2...2..2-.-----------. 45 
18. City of Mexico to Santa Fé and return.................--..-.-. 20 
20. City of Mexico to Fagle Pass......222222220002020...220..---.--- 1, 089 
Kagle Pass to Washington.........22......0 ..22--------------- 1,991 
Total miles traveled .......2....2...2.222-2-------------- 9, 225 
