 | On some forest Lepidoptera with descriptions of new species, larvae, and pupae
Carl Heinrich (1920) Proceedings of The United States National Museum 57: 53-96 |
 | New species of bark beetles (Pityophthorini) from Mexico and tropical America (Coleoptera, Scolytidae)
M W Blackman (1942) Proceedings of The United States National Museum 92: 177-228 |
 | Materials toward a monograph of the genus Verbena. IV
H N Moldenke (1962) Phytologia 8: 230-272 |
 | The recent mammals of Tamaulipas, Mexico
T Alvarez (1963) University of Kansas Publications, Museum of Natural History 14: 363-473 |
 | New species of bark beetles (Scolytidae: Coleoptera) from western North America
(1972) Great Basin Naturalist 31: 69-76 |
 | Additional notes on the genus Verbena. XX
H N Moldenke (1974) Phytologia 28: 195-221 |
 | New synonymy, new combinations, and new species of north American Pityophthorus (Coleoptera: Scolytidae). Part 2
(1976) Great Basin Naturalist 36: 425-444 |
 | Studies in Neotropical Paleobotany. II. The Miocene Communities of Veracruz, Mexico
Alan Graham (1976) Annals of the Missouri Botanical Garden 63: 787-842 |
 | Origin of the Creosote Bush (Larrea) Deserts of Southwestern North America
Philip V Wells and Juan H Hunziker (1976) Annals of the Missouri Botanical Garden 63: 843-861 |
 | Additional Aphid host Relationships At Los angeles State And County Arboretum (Homoptera aphididae)
H G Walker, M B Stoetzel and L Enari (1978) Proceedings of The Entomological Society of Washington 80: 575-605 |
 | Additional notes on the genus Priva. VII
H N Moldenke (1979) Phytologia 44: 92-110 |
 | Pinyons of the Chihuahuan Desert region
D K Bailey and F G Hawksworth (1979) Phytologia 44: 129-133 |
 | Additional notes on the genus Verbena. XXVIII
H N Moldenke (1979) Phytologia 41: 151-182 |
 | A new Strobilops (Mollusca: Pulmonata: Strobilopsidae) from Baja California Sur, Mexico
W B Miller and C C Christensen (1980) Proceedings of The Biological Society of Washington 93: 593-596 |
 | THE SUCCESSIONAL STATUS OF CUPRESSUS-ARIZONICA
A J Parker (1980) Great Basin Naturalist 40: 254-264 |
 | A new allopatric segregate from and a new combination in Pinus cembroides Zucc. at its southern limits
Dana Bailey (1983) Phytologia 54: 89-100 |
 | A new species of Rabdotus (Gastropoda: Pulmonata: Bulimulidae) from Arizona
(1984) Bulletin Southern California Academy of Sciences 83: 106-109 |
 | A supplement to the international census of the Coniferae, II
J Silba (1990) Phytologia 68: 7-78 |
 | Change in status of Pinus cembroides subsp. orizabensis (Pinaceae) from central Mexico
D K Bailey and F G Hawksworth (1992) Novon 2: 306-307 |
 | A newly recognized species of Dalea (Fabaceae) from Nuevo Leon, Mexico
G L Nesom (1992) Phytologia 73: 425-428 |
 | A new species of Castilleja (Scrophulariaceae) from southcentral Texas with comments on other Texas taxa
G L Nesom (1992) Phytologia 72: 209-230 |
 | Novelties and notes in North American Aristida (Gramineae)
K W Allred and J Valdés-Reyna (1995) Novon 5: 209-222 |
 | An annotated list of North American Blastobasinae (Lepidoptera: Gelechioidea: Coleophoridae)
D Adamski and R W Hodges (1996) Proceedings of the Entomological Society of Washington 98: 708-740 |
 | Catalogue of the type specimens of Tortricidae (Lepidoptera) in the collection of the National Museum of Natural History, Smithsonian Institution, Washington, D.C
J W Brown and J Lewis (2000) Proceedings of the Entomological Society of Washington 102: 1014-1069 |
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