21![](https://www.pdfsearch.io/img/00a476be47f360d57abd21d40fe98b43.jpg) | Add to Reading ListSource URL: herbarium.duke.eduLanguage: English - Date: 2013-11-04 17:31:14
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22![Flora of China 8: 66–[removed]DRABA Linnaeus, Sp. Pl. 2: [removed]. 葶苈属 ting li shu Herbs perennial, rarely annual, biennial (or subshrubs with woody stems). Trichomes simple, forked, stellate, malpighiaceo Flora of China 8: 66–[removed]DRABA Linnaeus, Sp. Pl. 2: [removed]. 葶苈属 ting li shu Herbs perennial, rarely annual, biennial (or subshrubs with woody stems). Trichomes simple, forked, stellate, malpighiaceo](https://www.pdfsearch.io/img/2e262cf0acb0b628a83a8530a0a55916.jpg) | Add to Reading ListSource URL: flora.huh.harvard.eduLanguage: English - Date: 2012-03-07 16:38:03
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23![Six New Species of Draba (Brassicaceae) from the Himalayas Ihsan A. Al-Shehbaz Missouri Botanical Garden, P.O. Box 299, St. Louis, Missouri[removed], U.S.A. [removed] ABSTRACT. Draba nylamensis, D. ko Six New Species of Draba (Brassicaceae) from the Himalayas Ihsan A. Al-Shehbaz Missouri Botanical Garden, P.O. Box 299, St. Louis, Missouri[removed], U.S.A. [removed] ABSTRACT. Draba nylamensis, D. ko](https://www.pdfsearch.io/img/a124540bd48735f14f8fb8c5918e5a3d.jpg) | Add to Reading ListSource URL: flora.huh.harvard.eduLanguage: English - Date: 2012-03-07 16:37:59
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24![Solanum torvum Sw. Solanaceae/Nightshade Family Common Names: Synonymy: Origin: Solanum torvum Sw. Solanaceae/Nightshade Family Common Names: Synonymy: Origin:](https://www.pdfsearch.io/img/0bbb0a26345b2b8048330c31d26d7287.jpg) | Add to Reading ListSource URL: www.fleppc.orgLanguage: English - Date: 2007-03-28 21:19:14
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25![Developing Protocols For Assessing The State Of Preservation Of Herbarium Material, Using Plants From The Lewis And Clark Expedition Developing Protocols For Assessing The State Of Preservation Of Herbarium Material, Using Plants From The Lewis And Clark Expedition](https://www.pdfsearch.io/img/19f69cc3557cea58936f623e08805bc2.jpg) | Add to Reading ListSource URL: www.si.eduLanguage: English - Date: 2006-05-11 11:36:11
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26![“Objects Worthy of Notice” Microscopical anatomy of selected plants collected by The Lewis & Clark Expedition. Harry A. Alden1, 4, Roland H. Cunningham1, Kevin Ryan2, Paul T. Jantzen2 and David R. Dobbins3 1 “Objects Worthy of Notice” Microscopical anatomy of selected plants collected by The Lewis & Clark Expedition. Harry A. Alden1, 4, Roland H. Cunningham1, Kevin Ryan2, Paul T. Jantzen2 and David R. Dobbins3 1](https://www.pdfsearch.io/img/16f35451f78271c260816e3ca753a507.jpg) | Add to Reading ListSource URL: www.si.eduLanguage: English - Date: 2006-05-09 08:44:08
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27![Character List #1. Subfamily:/ 1. Caesalpinioideae/ 2. Mimosoideae/ 3. Faboideae/ Character List #1. Subfamily:/ 1. Caesalpinioideae/ 2. Mimosoideae/ 3. Faboideae/](https://www.pdfsearch.io/img/0d7c637468e95d426eacf1ef951459dc.jpg) | Add to Reading ListSource URL: www.ars.usda.govLanguage: English - Date: 2004-07-13 13:48:34
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28![Urban Forestry Program - Research Publication Circulation Title: Scanning Electron Microscopy of Leaves of Southern Live Oak Urban Forestry Program - Research Publication Circulation Title: Scanning Electron Microscopy of Leaves of Southern Live Oak](https://www.pdfsearch.io/img/3994d91bc203eab944ed58cc95d0668d.jpg) | Add to Reading ListSource URL: www.suagcenter.comLanguage: English - Date: 2013-06-21 11:29:52
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29![The Genus Tilia in Oklahoma The Genus Tilia in Oklahoma](https://www.pdfsearch.io/img/44400247bd3deea1967d9331868351f6.jpg) | Add to Reading ListSource URL: digital.library.okstate.eduLanguage: English - Date: 2009-01-09 17:04:07
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30![March 3, 2008 Genetic control of key defences A new study shows how plants adapt to environmental changes, new ecological niches. Japanese scientists have released an important study that indicates a genetic mechanism w March 3, 2008 Genetic control of key defences A new study shows how plants adapt to environmental changes, new ecological niches. Japanese scientists have released an important study that indicates a genetic mechanism w](https://www.pdfsearch.io/img/06b554adefd7e26128e79c9e6827ac95.jpg) | Add to Reading ListSource URL: www.riken.jpLanguage: English - Date: 2013-05-14 04:35:53
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