Published in Phytoneuron, in 2012, in volume 2012-65, pages 1-6
Created: 2016-04-29, modified: 2016-04-29![](https://www.biodiversitylibrary.org/pagethumb/47815328,60,60)
Published in Madroño, in 2007, in volume 54, pages 102-104
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Published in Phytoneuron, in 2014, in volume 2014-66, pages 1-8
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Published in Phytoneuron, in 2013, in volume 2013-5, pages 1-40
Created: 2018-11-26, modified: 2018-11-26![](https://www.biodiversitylibrary.org/pagethumb/42675839,60,60)
Published in Phytoneuron, in 2013, in volume 2013-27, pages 1-30
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Published in Phytoneuron, in 2013, in volume 2013-38, pages 1-9
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Published in Madroño, in 1991, in volume 38, issue 3, pages 206-207
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Published in Phytoneuron, in 2014, in volume 2014-76, pages 1-8
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Ajo Peak to Tinajas Altas: A flora of southwestern Arizona: Part 3: Ferns, lycopods, and gymnosperms
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Published in Phytoneuron, in 2013, in volume 2013-48, pages 1-6
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Published in Phytoneuron, in 2015, in volume 2015-63, pages 1-25
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Published in Madroño, in 1988, in volume 35, issue 3, pages 226-237
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Published in Madroño, in 1993, in volume 40, issue 4, pages 246-264
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Published in Madroño, in 1997, in volume 44, issue 2, pages 203-210
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Published in Transactions of The San Diego Society of Natural History, in 1982, in volume 20, pages 1-26
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Published in Sida, Contributions To Botany, in 2005, in volume 21, issue 3, pages 1283-1292
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Published in Transactions of The San Diego Society of Natural History, in 1984, in volume 20, pages 247-276
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Published in Phytologia, in 2007, in volume 89, issue 2, pages 219-222
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Published in Banisteria, in 2018, in volume 51, pages 12-22
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Published in Brimleyana, in 1983, in volume 9, pages 21-32
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Published in Sida, Contributions To Botany, in 2005, in volume 21, issue 3, pages 1905-1908
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Published in Sida, Contributions To Botany, in 2002, in volume 20, issue 1, pages 339-347
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Published in Transactions of the San Diego Society of Natural History, in 1985, in volume 21, pages 23-55
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Published in Journal of The Botanical Research Institute of Texas, in 2012, in volume 6, issue 2, pages 529-550
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Published in Phytologia, in 1997, in volume 82, issue 4, pages 269-272
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Published in Madroño, in 1993, in volume 40, issue 4, pages 214-223
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Published in Pan-Pacific Entomologist, in 1989, in volume 65, issue 3, pages 322-347
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Published in Journal of The Botanical Research Institute of Texas, in 2012, in volume 6, issue 1, pages 157-257
Created: 2018-04-22, modified: 2018-04-22![](https://www.biodiversitylibrary.org/pagethumb/49928045,60,60)
Published in Acta Botánica Mexicana, in 2008, in volume 83, pages 69-92
Created: 2017-04-27, modified: 2017-04-27![](https://www.biodiversitylibrary.org/pagethumb/48845634,60,60)
Published in Journal of The Botanical Research Institute of Texas, in 2012, in volume 6, issue 2, pages 459-527
Created: 2018-04-22, modified: 2018-04-22![](https://www.biodiversitylibrary.org/pagethumb/10852745,60,60)
Published in Tijdschrift voor Entomologie, in 1896, in volume 39, issue 1/2, pages 91-94
Created: 2010-01-11, modified: 2011-06-21![](https://www.biodiversitylibrary.org/pagethumb/41133606,60,60)
Published in Journal of The Lepidopterists' Society, in 1984, in volume 38, pages 202-208
Created: 2013-01-27, modified: 2013-01-27![](https://www.biodiversitylibrary.org/pagethumb/10846540,60,60)
Published in Tijdschrift voor Entomologie, in 1897, in volume 40, issue 2, pages 136-140
Created: 2010-01-11, modified: 2021-04-05![](https://www.biodiversitylibrary.org/pagethumb/10840469,60,60)
Published in Tijdschrift voor Entomologie, in 1878, in volume 22, pages 61-126
Created: 2018-08-11, modified: 2018-08-11![](https://www.biodiversitylibrary.org/pagethumb/47926362,60,60)
Published in Asa Gray correspondence. Senders Be-Bo, in 1855, pages 1-2
Created: 2017-03-12, modified: 2017-06-09![](https://www.biodiversitylibrary.org/pagethumb/47926376,60,60)
Published in Asa Gray correspondence. Senders Be-Bo, in 1859, pages 1-2
Created: 2017-03-12, modified: 2017-06-09![](https://www.biodiversitylibrary.org/pagethumb/47926378,60,60)
Published in Asa Gray correspondence. Senders Be-Bo, in 1859, pages 1-2
Created: 2017-03-12, modified: 2017-06-09![](https://www.biodiversitylibrary.org/pagethumb/47926364,60,60)
Published in Asa Gray correspondence. Senders Be-Bo, in 1856, pages 1-2
Created: 2017-03-12, modified: 2017-06-09![](https://www.biodiversitylibrary.org/pagethumb/47926366,60,60)
Published in Asa Gray correspondence. Senders Be-Bo, in 1857, pages 1-2
Created: 2017-03-12, modified: 2017-06-09![](https://www.biodiversitylibrary.org/pagethumb/47926368,60,60)
Published in Asa Gray correspondence. Senders Be-Bo, in 1857, pages 1-2
Created: 2017-03-12, modified: 2017-06-09![](https://www.biodiversitylibrary.org/pagethumb/47926370,60,60)
Published in Asa Gray correspondence. Senders Be-Bo, in 1858, pages 1-2
Created: 2017-03-12, modified: 2017-06-09![](https://www.biodiversitylibrary.org/pagethumb/47926372,60,60)
Published in Asa Gray correspondence. Senders Be-Bo, in 1858, pages 1-2
Created: 2017-03-12, modified: 2017-06-09![](https://www.biodiversitylibrary.org/pagethumb/47926374,60,60)
Published in Asa Gray correspondence. Senders Be-Bo, in 1859, pages 1-2
Created: 2017-03-12, modified: 2017-06-09![](https://www.biodiversitylibrary.org/pagethumb/10851968,60,60)
Published in Tijdschrift voor Entomologie, in 1886, in volume 29, pages 228-232
Created: 2010-01-11, modified: 2021-04-05![](https://www.biodiversitylibrary.org/pagethumb/10847065,60,60)
Published in Tijdschrift voor Entomologie, in 1878, in volume 21, pages 129-147
Created: 2010-01-11, modified: 2021-04-05![](https://www.biodiversitylibrary.org/pagethumb/47991949,60,60)
Published in Madroño, in 1995, in volume 42, issue 3, pages 408-418
Created: 2016-02-15, modified: 2016-07-07![](https://www.biodiversitylibrary.org/pagethumb/10852720,60,60)
Published in Tijdschrift voor Entomologie, in 1896, in volume 39, issue 1/2, pages 66-70
Created: 2010-01-11, modified: 2011-06-21