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R. J. O`Kennon

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2163 collections found. 50 collections shown.

Details Collector Coll. # Family Genus Specific epithet Infra epithet Images Country Region Project Date Habit Habitat
Details R. J. O`Kennon 8077 Asteraceae Bidens laevis 0 United ... Texas Flora o... 6 Oct 1990
Details R. J. O`Kennon 10134 Asteraceae Bidens laevis 0 United ... Texas Flora o... 7 Oct 1991
Details R. J. O`Kennon 8065 Asteraceae Bidens laevis 0 United ... Texas Flora o... 3 Oct 1990
Details R. J. O`Kennon 22614 Asteraceae Boltonia diffusa 0 United ... Texas Flora o... 26 Sep 2010
Details R. J. O`Kennon 17381 Asteraceae Brickellia eupatorioides 0 United ... Texas Flora o... 26 Oct 2002
Details R. J. O`Kennon 17446 Asteraceae Brickellia eupatorioides 0 United ... Texas Flora o... 16 Nov 2002
Details R. J. O`Kennon 18883 Asteraceae Brickellia eupatorioides var. texana 0 United ... Texas Flora o... 29 Aug 2003
Details R. J. O`Kennon 19075 Asteraceae Brickellia eupatorioides var. texana 0 United ... Texas Flora o... 4 Oct 2003
Details R. J. O`Kennon 18786 Asteraceae Calyptocarpus vialis 0 United ... Texas Flora o... 2 Aug 2003
Details R. J. O`Kennon s.n. [BRIT13005] Asteraceae Calyptocarpus vialis 0 United ... Texas Flora o... 18 Apr 2004
Details R. J. O`Kennon 19138 Asteraceae Calyptocarpus vialis 0 United ... Texas Flora o... 1 Nov 2003
Details R. J. O`Kennon 19585 Asteraceae Calyptocarpus vialis 0 United ... Texas Flora o... 6 Jul 2004
Details R. J. O`Kennon 17959 Asteraceae Carduus nutans 0 United ... Texas Flora o... 18 Apr 2003
Details R. J. O`Kennon 7437 Asteraceae Carthamus lanatus 1 United ... Texas Flora o... 20 Jul 1990
Details R. J. O`Kennon 19990 Asteraceae Carthamus lanatus 0 United ... Texas Flora o... 6 May 2007
Details R. J. O`Kennon 18512 Asteraceae Centaurea americana 0 United ... Texas Flora o... 11 Jun 2003
Details R. J. O`Kennon 19602 Asteraceae Centaurea americana 0 United ... Texas Flora o... 8 Jul 2004
Details R. J. O`Kennon 18010 Asteraceae Centaurea cyanus 0 United ... Texas Flora o... 25 Apr 2003
Details R. J. O`Kennon 18748 Asteraceae Chloracantha spinosa 0 United ... Texas Flora o... 25 Jul 2003
Details R. J. O`Kennon 22635 Asteraceae Chloracantha spinosa 0 United ... Texas Flora o... 29 Sep 2010
Details R. J. O`Kennon 18574 Asteraceae Chrysopsis pilosa 0 United ... Texas Flora o... 20 Jun 2003
Details R. J. O`Kennon 17096 Asteraceae Chrysopsis pilosa 0 United ... Texas Flora o... 24 Aug 2002
Details R. J. O`Kennon 22527 Asteraceae Cichorium intybus 0 United ... Texas Flora o... 17 Jul 2010
Details R. J. O`Kennon 18810 Asteraceae Cirsium altissimum 0 United ... Texas Flora o... 15 Aug 2003
Details R. J. O`Kennon 20175 Asteraceae Cirsium discolor 0 United ... Texas Flora o... 11 Jun 2005
Details R. J. O`Kennon 11345 Asteraceae Cirsium horridulum 0 United ... Texas Flora o... 15 Apr 1993
Details R. J. O`Kennon 19164 Asteraceae Cirsium texanum 0 United ... Texas Flora o... 21 Nov 2003
Details R. J. O`Kennon 20482 Asteraceae Cirsium texanum 0 United ... Texas Flora o... 10 Nov 2006
Details R. J. O`Kennon 18190 Asteraceae Cirsium texanum 0 United ... Texas Flora o... 9 May 2003
Details R. J. O`Kennon 18294 Asteraceae Cirsium undulatum 0 United ... Texas Flora o... 17 May 2003
Details R. J. O`Kennon 1001 Asteraceae Cirsium vulgare 1 United ... Texas Flora o... 29 Oct 1987
Details R. J. O`Kennon 18808 Asteraceae Conyza canadensis 0 United ... Texas Flora o... 15 Aug 2003
Details R. J. O`Kennon 18859 Asteraceae Conyza canadensis var. glabrata 0 United ... Texas Flora o... 28 Aug 2003
Details R. J. O`Kennon 17321 Asteraceae Conyza canadensis 0 United ... Texas 28 Sep 2002
Details R. J. O`Kennon 17021 Asteraceae Conyza canadensis 0 United ... Texas Flora o... 24 Aug 2002
Details R. J. O`Kennon 22553 Asteraceae Conyza ramosissima 0 United ... Texas Flora o... 25 Jul 2010
Details R. J. O`Kennon 19137 Asteraceae Conyza ramosissima 0 United ... Texas Flora o... 1 Nov 2003
Details R. J. O`Kennon 19541 Asteraceae Coreopsis basalis 0 United ... Texas Flora o... 17 Jun 2004
Details R. J. O`Kennon 20179 Asteraceae Coreopsis basalis 0 United ... Texas Flora o... 11 Jun 2005
Details R. J. O`Kennon 19288 Asteraceae Coreopsis lanceolata 0 United ... Texas Flora o... 30 Apr 2004
Details R. J. O`Kennon 18614 Asteraceae Coreopsis tinctoria 0 United ... Texas Flora o... 21 Jun 2003
Details R. J. O`Kennon 18319 Asteraceae Coreopsis wrightii 0 United ... Texas Flora o... 17 May 2003
Details R. J. O`Kennon 20199 Asteraceae Crepis pulchra 0 United ... Texas Flora o... 14 Jul 2005
Details R. J. O`Kennon 18689 Asteraceae Croptilon hookerianum var. validum 0 United ... Texas Flora o... 30 Jun 2003
Details R. J. O`Kennon 20201 Asteraceae Croptilon hookerianum var. validum 0 United ... Texas Flora o... 14 Jul 2005
Details R. J. O`Kennon 20531 Asteraceae Diaperia candida 0 United ... Texas Flora o... 15 Apr 2007
Details R. J. O`Kennon 17913 Asteraceae Diaperia candida 0 United ... Texas Flora o... 12 Apr 2003
Details R. J. O`Kennon 17985 Asteraceae Diaperia prolifera 0 United ... Texas Flora o... 18 Apr 2003
Details R. J. O`Kennon 20532 Asteraceae Diaperia verna var. verna 0 United ... Texas Flora o... 15 Apr 2007
Details R. J. O`Kennon 19519 Asteraceae Dysodiopsis tagetoides 0 United ... Texas Flora o... 17 Jun 2004
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