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Muséum national d'Histoire naturelle (MNHN)
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  • [501]
    Penstemon albidus Nutt.
    MNHN-P-P03889357 Herbier
  • [502]
    Penstemon albidus Nutt.
    MNHN-P-P03889358 Herbier
  • [503]
    Penstemon albidus Nutt.
    MNHN-P-P03889359 Herbier
  • [504]
    Penstemon albomarginatus M.E.Jones
    MNHN-P-P03889360 Herbier
  • [505]
    Penstemon albrightii A.Nelson
    MNHN-P-P03889361 Herbier
  • [506]
    Penstemon albrightii A.Nelson
    MNHN-P-P03889362 Herbier
  • [507]
    Penstemon acuminatus Douglas ex Lindl.
    MNHN-P-P03889363 Herbier
  • [508]
    Penstemon acuminatus Douglas ex Lindl.
    MNHN-P-P03889364 Herbier
  • [509]
    Penstemon acuminatus Douglas ex Lindl.
    MNHN-P-P03889365 Herbier
  • [510]
    Penstemon acuminatus Douglas ex Lindl.
    MNHN-P-P03889366 Herbier
  • [511]
    Penstemon barbatus (Cav.) Nutt.
    MNHN-P-P03889367 Herbier
  • [512]
    Penstemon barbatus (Cav.) Nutt.
    MNHN-P-P03889368 Herbier
  • [513]
    Penstemon barbatus (Cav.) Nutt.
    MNHN-P-P03889369 Herbier
  • [514]
    Penstemon barbatus (Cav.) Nutt.
    MNHN-P-P03889370 Herbier
  • [515]
    Penstemon barbatus (Cav.) Nutt.
    MNHN-P-P03889371 Herbier
  • [516]
    Penstemon barbatus (Cav.) Nutt.
    MNHN-P-P03889372 Herbier
  • [517]
    Penstemon barbatus (Cav.) Nutt.
    MNHN-P-P03889373 Herbier
  • [518]
    Penstemon barbatus (Cav.) Nutt.
    MNHN-P-P03889374 Herbier
  • [519]
    Penstemon barbatus (Cav.) Nutt.
    MNHN-P-P03889375 Herbier
  • [520]
    Penstemon barbatus (Cav.) Nutt.
    MNHN-P-P03889376 Herbier
  • [521]
    Penstemon barbatus (Cav.) Nutt.
    MNHN-P-P03889377 Herbier
  • [522]
    Penstemon barbatus (Cav.) Nutt.
    MNHN-P-P03889378 Herbier
  • [523]
    Penstemon barbatus (Cav.) Nutt.
    MNHN-P-P03889379 Herbier
  • [524]
    Penstemon barbatus (Cav.) Nutt.
    MNHN-P-P03889380 Herbier
  • [525]
    Penstemon barbatus (Cav.) Nutt.
    MNHN-P-P03889381 Herbier
  • [526]
    Penstemon barbatus (Cav.) Nutt.
    MNHN-P-P03889382 Herbier
  • [527]
    Penstemon barbatus (Cav.) Nutt.
    MNHN-P-P03889383 Herbier
  • [528]
    Penstemon azureus Benth.
    MNHN-P-P03889384 Herbier
  • [529]
    Penstemon azureus Benth.
    MNHN-P-P03889385 Herbier
  • [530]
    Penstemon azureus Benth.
    MNHN-P-P03889386 Herbier
    [Etats-Unis d'Amerique] (US)
  • [531]
    Penstemon azureus Benth.
    MNHN-P-P03889387 Herbier
  • [532]
    Penstemon azureus Benth.
    MNHN-P-P03889388 Herbier
  • [533]
    Penstemon azureus Benth.
    MNHN-P-P03889389 Herbier
  • [534]
    Penstemon bolanus Straw
    MNHN-P-P03889390 Herbier
  • [535]
    Penstemon baccharifolius Hook.
    MNHN-P-P03889391 Herbier
  • [536]
    Penstemon baccharifolius Hook.
    MNHN-P-P03889392 Herbier
  • [537]
    Penstemon australis Small
    MNHN-P-P03889393 Herbier
  • [538]
    Penstemon azureus Benth.
    MNHN-P-P03889394 Herbier
  • [539]
    Penstemon azureus Benth.
    MNHN-P-P03889395 Herbier
  • [540]
    Penstemon azureus Benth.
    MNHN-P-P03889396 Herbier
  • [541]
    Penstemon azureus Benth.
    MNHN-P-P03889397 Herbier
  • [542]
    Penstemon azureus Benth.
    MNHN-P-P03889398 Herbier
  • [543]
    Penstemon azureus Benth.
    MNHN-P-P03889399 Herbier
  • [544]
    Penstemon azureus Benth.
    MNHN-P-P03889400 Herbier
  • [545]
    Penstemon azureus Benth.
    MNHN-P-P03889401 Herbier
  • [546]
    Penstemon azureus Benth.
    MNHN-P-P03889402 Herbier
  • [547]
    Penstemon azureus Benth.
    MNHN-P-P03889403 Herbier
  • [548]
    Penstemon azureus Benth.
    MNHN-P-P03889404 Herbier
  • [549]
    Penstemon azureus Benth.
    MNHN-P-P03889405 Herbier
  • [550]
    Penstemon dasyphyllus A.Gray
    MNHN-P-P03889406 Herbier
  • [551]
    Penstemon attenuatus Douglas ex Lindl.
    MNHN-P-P03889407 Herbier
  • [552]
    Penstemon attenuatus Douglas ex Lindl.
    MNHN-P-P03889408 Herbier
  • [553]
    Penstemon attenuatus Douglas ex Lindl.
    MNHN-P-P03889409 Herbier
  • [554]
    Penstemon attenuatus Douglas ex Lindl.
    MNHN-P-P03889410 Herbier
  • [555]
    Penstemon attenuatus Douglas ex Lindl.
    MNHN-P-P03889411 Herbier
  • [556]
    Penstemon attenuatus Douglas ex Lindl.
    MNHN-P-P03889412 Herbier
  • [557]
    Penstemon atropurpureus (Sweet) G.Don
    MNHN-P-P03889414 Herbier
  • [558]
    Penstemon arizonicus A.Heller
    MNHN-P-P03889415 Herbier
  • [559]
    Penstemon atropurpureus (Sweet) G.Don
    MNHN-P-P03889416 Herbier
  • [560]
    Penstemon arkansanus Pennell
    MNHN-P-P03889417 Herbier
  • [561]
    Penstemon antirrhinoides Benth.
    MNHN-P-P03889418 Herbier
  • [562]
    Penstemon antirrhinoides Benth.
    MNHN-P-P03889419 Herbier
  • [563]
    Penstemon antirrhinoides Benth.
    MNHN-P-P03889420 Herbier
  • [564]
    Penstemon apateticus Straw
    MNHN-P-P03889421 Herbier
  • [565]
    Penstemon gairdneri Hook.
    MNHN-P-P03889876 Herbier
  • [566]
    Penstemon gairdneri Hook.
    MNHN-P-P03889877 Herbier
  • [567]
    Penstemon gairdneri Hook.
    MNHN-P-P03889878 Herbier
  • [568]
    Penstemon gairdneri Hook.
    MNHN-P-P03889879 Herbier
  • [569]
    Penstemon gairdneri Hook.
    MNHN-P-P03889880 Herbier
  • [570]
    Penstemon gairdneri Hook.
    MNHN-P-P03889881 Herbier
  • [571]
    Penstemon fruticiformis Coville
    MNHN-P-P03889882 Herbier
  • [572]
    Penstemon fremontii Torr. & A.Gray
    MNHN-P-P03889883 Herbier
  • [573]
    Penstemon floridus Brandegee
    MNHN-P-P03889884 Herbier
  • [574]
    Penstemon fendleri Torr. & A.Gray
    MNHN-P-P03889885 Herbier
  • [575]
    Penstemon fendleri Torr. & A.Gray
    MNHN-P-P03889886 Herbier
  • [576]
    Penstemon fendleri Torr. & A.Gray
    MNHN-P-P03889887 Herbier
  • [577]
    Penstemon fendleri Torr. & A.Gray
    MNHN-P-P03889888 Herbier
  • [578]
    Penstemon exilifolius A.Nelson
    MNHN-P-P03889889 Herbier
  • [579]
    Penstemon exilifolius A.Nelson
    MNHN-P-P03889890 Herbier
  • [580]
    Penstemon exilifolius A.Nelson
    MNHN-P-P03889891 Herbier
  • [581]
    Penstemon exilifolius A.Nelson
    MNHN-P-P03889892 Herbier
  • [582]
    Penstemon eatonii A.Gray
    MNHN-P-P03889893 Herbier
  • [583]
    Penstemon eatonii A.Gray
    MNHN-P-P03889894 Herbier
  • [584]
    Penstemon eatonii A.Gray
    MNHN-P-P03889895 Herbier
  • [585]
    Penstemon eatonii A.Gray
    MNHN-P-P03889896 Herbier
  • [586]
    Penstemon eatonii A.Gray
    MNHN-P-P03889897 Herbier
  • [587]
    Penstemon eatonii A.Gray
    MNHN-P-P03889898 Herbier
  • [588]
    Penstemon eatonii A.Gray
    MNHN-P-P03889899 Herbier
  • [589]
    Penstemon eatonii A.Gray
    MNHN-P-P03889900 Herbier
  • [590]
    Penstemon eatonii A.Gray
    MNHN-P-P03889901 Herbier
  • [591]
    Penstemon diffusus Douglas
    MNHN-P-P03889902 Herbier
  • [592]
    Penstemon diffusus Douglas
    MNHN-P-P03889903 Herbier
  • [593]
    Penstemon diffusus Douglas
    MNHN-P-P03889904 Herbier
  • [594]
    Penstemon deustus Douglas ex Lindl.
    MNHN-P-P03889905 Herbier
  • [595]
    Penstemon deustus Douglas ex Lindl.
    MNHN-P-P03889906 Herbier
  • [596]
    Penstemon diffusus Douglas
    MNHN-P-P03889907 Herbier
  • [597]
    Penstemon diffusus Douglas
    MNHN-P-P03889908 Herbier
  • [598]
    Penstemon deustus Douglas ex Lindl.
    MNHN-P-P03889909 Herbier
  • [599]
    Penstemon deustus Douglas ex Lindl.
    MNHN-P-P03889910 Herbier
  • [600]
    Penstemon deustus Douglas ex Lindl.
    MNHN-P-P03889911 Herbier
  • [601]
    Penstemon deustus Douglas ex Lindl.
    MNHN-P-P03889912 Herbier
  • [602]
    Penstemon deustus Douglas ex Lindl.
    MNHN-P-P03889913 Herbier
  • [603]
    Penstemon deustus Douglas ex Lindl.
    MNHN-P-P03889914 Herbier
  • [604]
    Penstemon deustus Douglas ex Lindl.
    MNHN-P-P03889915 Herbier
  • [605]
    Penstemon deustus Douglas ex Lindl.
    MNHN-P-P03889916 Herbier
  • [606]
    Penstemon deustus Douglas ex Lindl.
    MNHN-P-P03889917 Herbier
  • [607]
    Penstemon deustus Douglas ex Lindl.
    MNHN-P-P03889918 Herbier
  • [608]
    Penstemon deustus Douglas ex Lindl.
    MNHN-P-P03889919 Herbier
  • [609]
    Penstemon deustus Douglas ex Lindl.
    MNHN-P-P03889920 Herbier
  • [610]
    Penstemon deustus Douglas ex Lindl.
    MNHN-P-P03889921 Herbier
  • [611]
    Penstemon deustus Douglas ex Lindl.
    MNHN-P-P03889922 Herbier
  • [612]
    Penstemon deustus Douglas ex Lindl.
    MNHN-P-P03889923 Herbier
  • [613]
    Penstemon deustus Douglas ex Lindl.
    MNHN-P-P03889924 Herbier
  • [614]
    Penstemon deustus Douglas ex Lindl.
    MNHN-P-P03889925 Herbier
  • [615]
    Penstemon deustus Douglas ex Lindl.
    MNHN-P-P03889926 Herbier
  • [616]
    Penstemon deustus Douglas ex Lindl.
    MNHN-P-P03889927 Herbier
  • [617]
    Penstemon dasyantha (Cham. & Fisch.) Ernst
    MNHN-P-P03889928 Herbier
    Mexique (MX)
    • El Puerto - V. Jimenez Altitude : 2280 m Municipio : Villa Jimenez Etat : Mich.
    Labat, J.N. 1450
  • [618]
    Penstemon davidsonii Greene
    MNHN-P-P03889929 Herbier
  • [619]
    Penstemon davidsonii Greene
    MNHN-P-P03889930 Herbier
  • [620]
    Penstemon davidsonii Greene
    MNHN-P-P03889931 Herbier
  • [621]
    Penstemon davisae Greene
    MNHN-P-P03889932 Herbier
  • [622]
    Penstemon davisae Greene
    MNHN-P-P03889933 Herbier
  • [623]
    Penstemon cusickii A.Gray
    MNHN-P-P03889934 Herbier
  • [624]
    Penstemon cusickii A.Gray
    MNHN-P-P03889935 Herbier
  • [625]
    Penstemon cusickii A.Gray
    MNHN-P-P03889936 Herbier
  • [626]
    Penstemon cyathophorus Rydb.
    MNHN-P-P03889937 Herbier
  • [627]
    Penstemon cristatus Nutt.
    MNHN-P-P03889938 Herbier
  • [628]
    Penstemon cristatus Nutt.
    MNHN-P-P03889939 Herbier
  • [629]
    Penstemon cristatus Nutt.
    MNHN-P-P03889940 Herbier
  • [630]
    Penstemon cristatus Nutt.
    MNHN-P-P03889941 Herbier
  • [631]
    Penstemon cristatus Nutt.
    MNHN-P-P03889942 Herbier
  • [632]
    Penstemon cristatus Nutt.
    MNHN-P-P03889943 Herbier
  • [633]
    Penstemon glaber Pursh
    MNHN-P-P03889944 Herbier
  • [634]
    Penstemon glaber Pursh
    MNHN-P-P03889946 Herbier
  • [635]
    Penstemon glaber Pursh
    MNHN-P-P03889949 Herbier
  • [636]
    Penstemon glaber Pursh
    MNHN-P-P03889950 Herbier
  • [637]
    Penstemon glaber Pursh
    MNHN-P-P03889951 Herbier
  • [638]
    Penstemon glaber Pursh
    MNHN-P-P03889952 Herbier
  • [639]
    Penstemon glaber Pursh
    MNHN-P-P03889953 Herbier
  • [640]
    Penstemon glaber Pursh
    MNHN-P-P03889954 Herbier
  • [641]
    Penstemon glaber Pursh
    MNHN-P-P03889955 Herbier
  • [642]
    Penstemon glaber Pursh
    MNHN-P-P03889956 Herbier
  • [643]
    Penstemon glaber Pursh
    MNHN-P-P03889957 Herbier
  • [644]
    Penstemon glaber Pursh
    MNHN-P-P03889958 Herbier
  • [645]
    Penstemon glaber Pursh
    MNHN-P-P03889959 Herbier
  • [646]
    Penstemon glaber Pursh
    MNHN-P-P03889960 Herbier
  • [647]
    Penstemon glaber Pursh
    MNHN-P-P03889961 Herbier
  • [648]
    Penstemon glaber Pursh
    MNHN-P-P03889962 Herbier
  • [649]
    Penstemon glaber Pursh
    MNHN-P-P03889963 Herbier
  • [650]
    Penstemon glaber Pursh
    MNHN-P-P03889964 Herbier
  • [651]
    Penstemon glaber Pursh
    MNHN-P-P03889965 Herbier
  • [652]
    Penstemon glaber Pursh
    MNHN-P-P03889966 Herbier
  • [653]
    Penstemon glaber Pursh
    MNHN-P-P03889967 Herbier
  • [654]
    Penstemon glaber Pursh
    MNHN-P-P03889968 Herbier
  • [655]
    Penstemon glaber Pursh
    MNHN-P-P03889969 Herbier
  • [656]
    Penstemon glaber Pursh
    MNHN-P-P03889970 Herbier
  • [657]
    Penstemon glaber Pursh
    MNHN-P-P03889971 Herbier
  • [658]
    Penstemon glaber Pursh
    MNHN-P-P03889972 Herbier
  • [659]
    Penstemon glaber Pursh
    MNHN-P-P03889973 Herbier
  • [660]
    Penstemon glaber Pursh
    MNHN-P-P03889974 Herbier
  • [661]
    Penstemon glaber Pursh
    MNHN-P-P03889975 Herbier
  • [662]
    Penstemon glaber Pursh
    MNHN-P-P03889976 Herbier
  • [663]
    Penstemon glaber Pursh
    MNHN-P-P03889977 Herbier
  • [664]
    Penstemon glaber Pursh
    MNHN-P-P03889978 Herbier
  • [665]
    Penstemon glaber Pursh
    MNHN-P-P03889979 Herbier
  • [666]
    Penstemon glaber Pursh
    MNHN-P-P03889980 Herbier
  • [667]
    Penstemon gentianoides Kunth
    MNHN-P-P03889981 Herbier
  • [668]
    Penstemon glaber Pursh
    MNHN-P-P03889982 Herbier
  • [669]
    Penstemon glaber Pursh
    MNHN-P-P03889983 Herbier
  • [670]
    Penstemon glaber Pursh
    MNHN-P-P03889984 Herbier
  • [671]
    Penstemon glaber Pursh
    MNHN-P-P03889985 Herbier
  • [672]
    Penstemon glaber Pursh
    MNHN-P-P03889986 Herbier
  • [673]
    Penstemon glaber Pursh
    MNHN-P-P03889987 Herbier
  • [674]
    Penstemon glaber Pursh
    MNHN-P-P03889988 Herbier
  • [675]
    Penstemon glaber Pursh
    MNHN-P-P03889989 Herbier
  • [676]
    Penstemon glaber Pursh
    MNHN-P-P03889990 Herbier
  • [677]
    Penstemon gentianoides Kunth
    MNHN-P-P03889991 Herbier
  • [678]
    Penstemon gentianoides Kunth
    MNHN-P-P03889992 Herbier
  • [679]
    Penstemon gentianoides Kunth
    MNHN-P-P03889993 Herbier
  • [680]
    Penstemon gentianoides Kunth
    MNHN-P-P03889994 Herbier
  • [681]
    Penstemon gentianoides Kunth
    MNHN-P-P03889995 Herbier
  • [682]
    Penstemon gentianoides Kunth
    MNHN-P-P03889996 Herbier
  • [683]
    Penstemon gentianoides Kunth
    MNHN-P-P03889997 Herbier
  • [684]
    Penstemon gentianoides Kunth
    MNHN-P-P03889998 Herbier
  • [685]
    Penstemon gentianoides Kunth
    MNHN-P-P03889999 Herbier
    [Mexique] (MX)
  • [686]
    Penstemon gentianoides Kunth
    MNHN-P-P03890000 Herbier
  • [687]
    Penstemon gentianoides Kunth
    MNHN-P-P03890001 Herbier
  • [688]
    Penstemon gentianoides Kunth
    MNHN-P-P03890002 Herbier
  • [689]
    Penstemon gentianoides Kunth
    MNHN-P-P03890003 Herbier
  • [690]
    Penstemon gentianoides Kunth
    MNHN-P-P03890004 Herbier
  • [691]
    Penstemon gentianoides Kunth
    MNHN-P-P03890005 Herbier
  • [692]
    Penstemon gentianoides Kunth
    MNHN-P-P03890006 Herbier
  • [693]
    Penstemon geniculatus Greene
    MNHN-P-P03890007 Herbier
  • [694]
    Penstemon geniculatus Greene
    MNHN-P-P03890008 Herbier
  • [695]
    Penstemon roezlii Regel
    MNHN-P-P03890009 Herbier
  • [696]
    Penstemon roezlii Regel
    MNHN-P-P03890010 Herbier
  • [697]
    Penstemon roezlii Regel
    MNHN-P-P03890011 Herbier
  • [698]
    Penstemon roezlii Regel
    MNHN-P-P03890012 Herbier
  • [699]
    Penstemon roezlii Regel
    MNHN-P-P03890013 Herbier
  • [700]
    Penstemon roezlii Regel
    MNHN-P-P03890014 Herbier
  • [701]
    Penstemon roezlii Regel
    MNHN-P-P03890015 Herbier
  • [702]
    Penstemon roezlii Regel
    MNHN-P-P03890016 Herbier
  • [703]
    Penstemon roezlii Regel
    MNHN-P-P03890017 Herbier
  • [704]
    Penstemon roezlii Regel
    MNHN-P-P03890018 Herbier
  • [705]
    Penstemon roseus (Cerv. ex Sweet) G.Don
    MNHN-P-P03890019 Herbier
  • [706]
    Penstemon roseus (Cerv. ex Sweet) G.Don
    MNHN-P-P03890020 Herbier
  • [707]
    Penstemon roseus (Cerv. ex Sweet) G.Don
    MNHN-P-P03890021 Herbier
  • [708]
    Penstemon roseus (Cerv. ex Sweet) G.Don
    MNHN-P-P03890022 Herbier
  • [709]
    Penstemon roseus (Cerv. ex Sweet) G.Don
    MNHN-P-P03890023 Herbier
  • [710]
    Penstemon roseus (Cerv. ex Sweet) G.Don
    MNHN-P-P03890024 Herbier
  • [711]
    Penstemon roseus (Cerv. ex Sweet) G.Don
    MNHN-P-P03890025 Herbier
  • [712]
    Penstemon roseus (Cerv. ex Sweet) G.Don
    MNHN-P-P03890026 Herbier
  • [713]
    Penstemon roseus (Cerv. ex Sweet) G.Don
    MNHN-P-P03890027 Herbier
  • [714]
    Penstemon roseus (Cerv. ex Sweet) G.Don
    MNHN-P-P03890028 Herbier
  • [715]
    Penstemon recurvatus A.Heller
    MNHN-P-P03890029 Herbier
  • [716]
    Penstemon riparius A.Nelson
    MNHN-P-P03890030 Herbier
  • [717]
    Penstemon richardsonii Douglas ex Lindl.
    MNHN-P-P03890031 Herbier
  • [718]
    Penstemon richardsonii Douglas ex Lindl.
    MNHN-P-P03890032 Herbier
  • [719]
    Penstemon richardsonii Douglas ex Lindl.
    MNHN-P-P03890033 Herbier
  • [720]
    Penstemon richardsonii Douglas ex Lindl.
    MNHN-P-P03890034 Herbier
  • [721]
    Penstemon richardsonii Douglas ex Lindl.
    MNHN-P-P03890035 Herbier
  • [722]
    Penstemon richardsonii Douglas ex Lindl.
    MNHN-P-P03890036 Herbier
  • [723]
    Penstemon richardsonii Douglas ex Lindl.
    MNHN-P-P03890037 Herbier
  • [724]
    Penstemon richardsonii Douglas ex Lindl.
    MNHN-P-P03890038 Herbier
  • [725]
    Penstemon richardsonii Douglas ex Lindl.
    MNHN-P-P03890039 Herbier
  • [726]
    Penstemon richardsonii Douglas ex Lindl.
    MNHN-P-P03890040 Herbier
  • [727]
    Penstemon radicatus A.Nelson
    MNHN-P-P03890041 Herbier
  • [728]
    Penstemon rattanii A.Gray
    MNHN-P-P03890042 Herbier
  • [729]
    Penstemon rattanii A.Gray
    MNHN-P-P03890043 Herbier
  • [730]
    Penstemon rattanii A.Gray
    MNHN-P-P03890044 Herbier
  • [731]
    Penstemon radicosus A.Nelson
    MNHN-P-P03890045 Herbier
  • [732]
    Penstemon radicosus A.Nelson
    MNHN-P-P03890046 Herbier
  • [733]
    Penstemon stenosepalus (A.Gray) Howell
    MNHN-P-P03890047 Herbier
  • [734]
    Penstemon stenosepalus (A.Gray) Howell
    MNHN-P-P03890048 Herbier
  • [735]
    Penstemon stenosepalus (A.Gray) Howell
    MNHN-P-P03890049 Herbier
  • [736]
    Penstemon stenosepalus (A.Gray) Howell
    MNHN-P-P03890050 Herbier
  • [737]
    Penstemon rattanii A.Gray
    MNHN-P-P03890051 Herbier
  • [738]
    Penstemon strictus Benth.
    MNHN-P-P03890052 Herbier
  • [739]
    Penstemon strictus Benth.
    MNHN-P-P03890053 Herbier
  • [740]
    Penstemon strictus Benth.
    MNHN-P-P03890054 Herbier
  • [741]
    Penstemon strictus Benth.
    MNHN-P-P03890055 Herbier
  • [742]
    Penstemon strictiformis Rydb.
    MNHN-P-P03890056 Herbier
  • [743]
    Penstemon strictiformis Rydb.
    MNHN-P-P03890057 Herbier
  • [744]
    Penstemon strictiformis Rydb.
    MNHN-P-P03890058 Herbier
  • [745]
    Penstemon strictiformis Rydb.
    MNHN-P-P03890059 Herbier
  • [746]
    Penstemon strictiformis Rydb.
    MNHN-P-P03890060 Herbier
  • [747]
    Penstemon spectabilis Thurb. ex A.Gray
    MNHN-P-P03890061 Herbier
  • [748]
    Penstemon spectabilis Thurb. ex A.Gray
    MNHN-P-P03890062 Herbier
  • [749]
    Penstemon stenophyllus A.Gray
    MNHN-P-P03890063 Herbier
  • [750]
    Penstemon stenophyllus A.Gray
    MNHN-P-P03890064 Herbier
  • [751]
    Penstemon stenophyllus A.Gray
    MNHN-P-P03890065 Herbier
  • [752]
    Penstemon stenophyllus A.Gray
    MNHN-P-P03890066 Herbier
  • [753]
    Penstemon stenophyllus A.Gray
    MNHN-P-P03890067 Herbier
  • [754]
    Penstemon stenophyllus A.Gray
    MNHN-P-P03890068 Herbier
  • [755]
    Penstemon splendens A.Nelson
    MNHN-P-P03890069 Herbier
  • [756]
    Penstemon spectabilis Thurb. ex A.Gray
    MNHN-P-P03890070 Herbier
  • [757]
    Penstemon spectabilis Thurb. ex A.Gray
    MNHN-P-P03890071 Herbier
  • [758]
    Penstemon spectabilis Thurb. ex A.Gray
    MNHN-P-P03890072 Herbier
  • [759]
    Penstemon spectabilis Thurb. ex A.Gray
    MNHN-P-P03890073 Herbier
  • [760]
    Penstemon spectabilis Thurb. ex A.Gray
    MNHN-P-P03890074 Herbier
  • [761]
    Penstemon spectabilis Thurb. ex A.Gray
    MNHN-P-P03890075 Herbier
  • [762]
    Penstemon spectabilis Thurb. ex A.Gray
    MNHN-P-P03890076 Herbier
  • [763]
    Penstemon spectabilis Thurb. ex A.Gray
    MNHN-P-P03890077 Herbier
  • [764]
    Penstemon spectabilis Thurb. ex A.Gray
    MNHN-P-P03890078 Herbier
  • [765]
    Penstemon spectabilis Thurb. ex A.Gray
    MNHN-P-P03890079 Herbier
  • [766]
    Penstemon spectabilis Thurb. ex A.Gray
    MNHN-P-P03890080 Herbier
  • [767]
    Penstemon spectabilis Thurb. ex A.Gray
    MNHN-P-P03890081 Herbier
  • [768]
    Penstemon spectabilis Thurb. ex A.Gray
    MNHN-P-P03890082 Herbier
  • [769]
    Penstemon spectabilis Thurb. ex A.Gray
    MNHN-P-P03890083 Herbier
  • [770]
    Penstemon spectabilis Thurb. ex A.Gray
    MNHN-P-P03890084 Herbier
  • [771]
    Penstemon spectabilis Thurb. ex A.Gray
    MNHN-P-P03890085 Herbier
  • [772]
    Penstemon spectabilis Thurb. ex A.Gray
    MNHN-P-P03890086 Herbier
  • [773]
    Penstemon spectabilis Thurb. ex A.Gray
    MNHN-P-P03890087 Herbier
  • [774]
    Penstemon spectabilis Thurb. ex A.Gray
    MNHN-P-P03890088 Herbier
  • [775]
    Penstemon spectabilis Thurb. ex A.Gray
    MNHN-P-P03890089 Herbier
  • [776]
    Penstemon spectabilis Thurb. ex A.Gray
    MNHN-P-P03890090 Herbier
  • [777]
    Penstemon spectabilis Thurb. ex A.Gray
    MNHN-P-P03890091 Herbier
  • [778]
    Penstemon similis A.Nelson
    MNHN-P-P03890092 Herbier
  • [779]
    Penstemon similis A.Nelson
    MNHN-P-P03890093 Herbier
  • [780]
    Penstemon similis A.Nelson
    MNHN-P-P03890094 Herbier
  • [781]
    Penstemon similis A.Nelson
    MNHN-P-P03890095 Herbier
  • [782]
    Penstemon similis A.Nelson
    MNHN-P-P03890096 Herbier
  • [783]
    Penstemon sonomensis Greene
    MNHN-P-P03890097 Herbier
  • [784]
    Penstemon smallii A.Heller
    MNHN-P-P03890098 Herbier
  • [785]
    Penstemon secundiflorus Benth.
    MNHN-P-P03890100 Herbier
  • [786]
    Penstemon secundiflorus Benth.
    MNHN-P-P03890101 Herbier
  • [787]
    Penstemon secundiflorus Benth.
    MNHN-P-P03890102 Herbier
  • [788]
    Penstemon secundiflorus Benth.
    MNHN-P-P03890103 Herbier
  • [789]
    Penstemon secundiflorus Benth.
    MNHN-P-P03890104 Herbier
  • [790]
    Penstemon secundiflorus Benth.
    MNHN-P-P03890105 Herbier
  • [791]
    Penstemon secundiflorus Benth.
    MNHN-P-P03890106 Herbier
  • [792]
    Penstemon secundiflorus Benth.
    MNHN-P-P03890107 Herbier
  • [793]
    Penstemon secundiflorus Benth.
    MNHN-P-P03890108 Herbier
  • [794]
    Penstemon secundiflorus Benth.
    MNHN-P-P03890109 Herbier
  • [795]
    Penstemon similis A.Nelson
    MNHN-P-P03890110 Herbier
  • [796]
    Penstemon similis A.Nelson
    MNHN-P-P03890111 Herbier
  • [797]
    Penstemon similis A.Nelson
    MNHN-P-P03890112 Herbier
  • [798]
    Penstemon similis A.Nelson
    MNHN-P-P03890113 Herbier
  • [799]
    Penstemon similis A.Nelson
    MNHN-P-P03890114 Herbier
  • [800]
    Penstemon rochrockii A.Gray
    MNHN-P-P03890115 Herbier
  • [801]
    Penstemon rochrockii A.Gray
    MNHN-P-P03890116 Herbier
  • [802]
    Penstemon rochrockii A.Gray
    MNHN-P-P03890117 Herbier
  • [803]
    Penstemon rochrockii A.Gray
    MNHN-P-P03890118 Herbier
  • [804]
    Penstemon rochrockii A.Gray
    MNHN-P-P03890119 Herbier
  • [805]
    Penstemon rydbergii A.Nelson
    MNHN-P-P03890120 Herbier
  • [806]
    Penstemon rydbergii A.Nelson
    MNHN-P-P03890121 Herbier
  • [807]
    Penstemon rydbergii A.Nelson
    MNHN-P-P03890122 Herbier
  • [808]
    Penstemon rydbergii A.Nelson
    MNHN-P-P03890123 Herbier
  • [809]
    Penstemon rupicola (Piper) Howell
    MNHN-P-P03890124 Herbier
  • [810]
    Penstemon purpureus Eastw.
    MNHN-P-P03883214 Herbier
  • [811]
    Penstemon purpureus Eastw.
    MNHN-P-P03883215 Herbier
  • [812]
    Penstemon purpusii Brandegee
    MNHN-P-P03883216 Herbier
  • [813]
    Penstemon purpusii Brandegee
    MNHN-P-P03883217 Herbier
  • [814]
    Penstemon purpusii Brandegee
    MNHN-P-P03883218 Herbier
  • [815]
    Penstemon puniceus A.Gray
    MNHN-P-P03883219 Herbier
  • [816]
    Penstemon pumilus Nutt.
    MNHN-P-P03883220 Herbier
  • [817]
    Penstemon puniceus A.Gray
    MNHN-P-P03883221 Herbier
  • [818]
    Penstemon puniceus A.Gray
    MNHN-P-P03883222 Herbier
  • [819]
    Penstemon puniceus A.Gray
    MNHN-P-P03883223 Herbier
  • [820]
    Penstemon pulchellus Greene
    MNHN-P-P03883224 Herbier
  • [821]
    Penstemon pulchellus Greene
    MNHN-P-P03883225 Herbier
  • [822]
    Penstemon pulchellus Greene
    MNHN-P-P03883226 Herbier
  • [823]
    Penstemon pubescens Aiton
    MNHN-P-P03883227 Herbier
  • [824]
    Penstemon pubescens Aiton
    MNHN-P-P03883228 Herbier
    Canada (CA)
    • Montréal
    Marie de Sainte Amélie [RM]
  • [825]
    Penstemon pubescens Aiton
    MNHN-P-P03883229 Herbier
  • [826]
    Penstemon pubescens Aiton
    MNHN-P-P03883230 Herbier
  • [827]
    Penstemon pubescens Aiton
    MNHN-P-P03883231 Herbier
  • [828]
    Penstemon pubescens Aiton
    MNHN-P-P03883232 Herbier
  • [829]
    Penstemon pubescens Aiton
    MNHN-P-P03883233 Herbier
  • [830]
    Penstemon pubescens Aiton
    MNHN-P-P03883234 Herbier
  • [831]
    Penstemon pubescens Aiton
    MNHN-P-P03883235 Herbier
  • [832]
    Penstemon pubescens Aiton
    MNHN-P-P03883236 Herbier
  • [833]
    Penstemon pubescens Aiton
    MNHN-P-P03883237 Herbier
  • [834]
    Penstemon pubescens Aiton
    MNHN-P-P03883238 Herbier
  • [835]
    Penstemon pubescens Aiton
    MNHN-P-P03883239 Herbier
  • [836]
    Penstemon pubescens Aiton
    MNHN-P-P03883240 Herbier
  • [837]
    Penstemon pubescens Aiton
    MNHN-P-P03883241 Herbier
  • [838]
    Penstemon pubescens Aiton
    MNHN-P-P03883242 Herbier
  • [839]
    Penstemon pubescens Aiton
    MNHN-P-P03883243 Herbier
  • [840]
    Penstemon pubescens Aiton
    MNHN-P-P03883244 Herbier
  • [841]
    Penstemon pubescens Aiton
    MNHN-P-P03883245 Herbier
  • [842]
    Penstemon pallidus Small
    MNHN-P-P03883246 Herbier
  • [843]
    Penstemon pallidus Small
    MNHN-P-P03883247 Herbier
  • [844]
    Penstemon pallidus Small
    MNHN-P-P03883248 Herbier
  • [845]
    Penstemon pallidus Small
    MNHN-P-P03883249 Herbier
  • [846]
    Penstemon pallidus Small
    MNHN-P-P03883250 Herbier
  • [847]
    Penstemon pallidus Small
    MNHN-P-P03883251 Herbier
  • [848]
    Penstemon pallidus Small
    MNHN-P-P03883253 Herbier
  • [849]
    Penstemon pallidus Small
    MNHN-P-P03883254 Herbier
  • [850]
    Penstemon pallidus Small
    MNHN-P-P03883255 Herbier
  • [851]
    Penstemon pallidus Small
    MNHN-P-P03883256 Herbier
  • [852]
    Penstemon pallidus Small
    MNHN-P-P03883257 Herbier
  • [853]
    Penstemon ovatus Douglas
    MNHN-P-P03883258 Herbier
  • [854]
    Penstemon ovatus Douglas
    MNHN-P-P03883259 Herbier
  • [855]
    Penstemon ovatus Douglas
    MNHN-P-P03883260 Herbier
  • [856]
    Penstemon ovatus Douglas
    MNHN-P-P03883261 Herbier
  • [857]
    Penstemon ovatus Douglas
    MNHN-P-P03883262 Herbier
  • [858]
    Penstemon ovatus Douglas
    MNHN-P-P03883263 Herbier
  • [859]
    Penstemon ovatus Douglas
    MNHN-P-P03883264 Herbier
  • [860]
    Penstemon ovatus Douglas
    MNHN-P-P03883265 Herbier
  • [861]
    Penstemon neotericus D.D.Keck
    MNHN-P-P03883266 Herbier
  • [862]
    Penstemon oreophilus Rydb.
    MNHN-P-P03883267 Herbier
  • [863]
    Penstemon osterhoutii Pennell
    MNHN-P-P03883268 Herbier
  • [864]
    Penstemon murrayanus Hook.
    MNHN-P-P03883269 Herbier
  • [865]
    Penstemon murrayanus Hook.
    MNHN-P-P03883270 Herbier
  • [866]
    Penstemon murrayanus Hook.
    MNHN-P-P03883271 Herbier
  • [867]
    Penstemon murrayanus Hook.
    MNHN-P-P03883272 Herbier
  • [868]
    Penstemon murrayanus Hook.
    MNHN-P-P03883273 Herbier
  • [869]
    Penstemon murrayanus Hook.
    MNHN-P-P03883274 Herbier
  • [870]
    Penstemon murrayanus Hook.
    MNHN-P-P03883275 Herbier
  • [871]
    Penstemon murrayanus Hook.
    MNHN-P-P03883276 Herbier
  • [872]
    Penstemon multicaulis Pennell
    MNHN-P-P03883277 Herbier
  • [873]
    Penstemon montanus Greene
    MNHN-P-P03883278 Herbier
  • [874]
    Penstemon multiflorus Chapm. ex Benth.
    MNHN-P-P03883279 Herbier
  • [875]
    Penstemon pubescens Aiton
    MNHN-P-P03883280 Herbier
  • [876]
    Penstemon pubescens Aiton
    MNHN-P-P03883282 Herbier
  • [877]
    Penstemon pubescens Aiton
    MNHN-P-P03883283 Herbier
  • [878]
    Penstemon pubescens Aiton
    MNHN-P-P03883284 Herbier
  • [879]
    Penstemon pubescens Aiton
    MNHN-P-P03883285 Herbier
  • [880]
    Penstemon monoensis A.Heller
    MNHN-P-P03883286 Herbier
  • [881]
    Penstemon moffatii Eastw.
    MNHN-P-P03883287 Herbier
  • [882]
    Penstemon pubescens Aiton
    MNHN-P-P03883289 Herbier
  • [883]
    Penstemon pubescens Aiton
    MNHN-P-P03883290 Herbier
  • [884]
    Penstemon pubescens Aiton
    MNHN-P-P03883292 Herbier
  • [885]
    Penstemon pubescens Aiton
    MNHN-P-P03883293 Herbier
  • [886]
    Penstemon pubescens Aiton
    MNHN-P-P03883294 Herbier
  • [887]
    Penstemon pubescens Aiton
    MNHN-P-P03883295 Herbier
  • [888]
    Penstemon pubescens Aiton
    MNHN-P-P03883296 Herbier
    [Etats-Unis d'Amerique] (US)
  • [889]
    Penstemon pubescens Aiton
    MNHN-P-P03883297 Herbier
    Etats-Unis d'Amérique (US)
    • Western Vermont. Twin Mountains, W. Rutland.
    Eggleston, W.W.
  • [890]
    Penstemon pubescens Aiton
    MNHN-P-P03883298 Herbier
    [Etats-Unis d'Amerique] (US)
  • [891]
    Penstemon pubescens Aiton
    MNHN-P-P03883299 Herbier
  • [892]
    Penstemon pubescens Aiton
    MNHN-P-P03883300 Herbier
  • [893]
    Penstemon pubescens Aiton
    MNHN-P-P03883301 Herbier
  • [894]
    Penstemon pubescens Aiton
    MNHN-P-P03883302 Herbier
  • [895]
    Penstemon pubescens Aiton
    MNHN-P-P03883303 Herbier
  • [896]
    Penstemon pubescens Aiton
    MNHN-P-P03883304 Herbier
  • [897]
    Penstemon pubescens Aiton
    MNHN-P-P03883305 Herbier
  • [898]
    Penstemon pubescens Aiton
    MNHN-P-P03883306 Herbier
  • [899]
    Penstemon pubescens Aiton
    MNHN-P-P03883307 Herbier
  • [900]
    Penstemon pubescens Aiton
    MNHN-P-P03883308 Herbier
  • [901]
    Penstemon pubescens Aiton
    MNHN-P-P03883309 Herbier
  • [902]
    Penstemon pruinosus Douglas ex Lindl.
    MNHN-P-P03883310 Herbier
  • [903]
    Penstemon pruinosus Douglas ex Lindl.
    MNHN-P-P03883311 Herbier
  • [904]
    Penstemon pruinosus Douglas ex Lindl.
    MNHN-P-P03883312 Herbier
  • [905]
    Penstemon pruinosus Douglas ex Lindl.
    MNHN-P-P03883313 Herbier
  • [906]
    Penstemon pruinosus Douglas ex Lindl.
    MNHN-P-P03883314 Herbier
  • [907]
    Penstemon pruinosus Douglas ex Lindl.
    MNHN-P-P03883315 Herbier
  • [908]
    Penstemon petiolatus Brandegee
    MNHN-P-P03883316 Herbier
  • [909]
    Penstemon piliferus A.Heller
    MNHN-P-P03883317 Herbier
  • [910]
    Penstemon pinifolius Greene
    MNHN-P-P03883318 Herbier
  • [911]
    Penstemon pinifolius Greene
    MNHN-P-P03883319 Herbier
  • [912]
    Penstemon pinifolius Greene
    MNHN-P-P03883320 Herbier
  • [913]
    Penstemon perfoliatus Brongn.
    MNHN-P-P03883321 Herbier
  • [914]
    Penstemon perfoliatus Brongn.
    MNHN-P-P03883322 Herbier
  • [915]
    Penstemon perfoliatus Brongn.
    MNHN-P-P03883323 Herbier
  • [916]
    Penstemon perfoliatus Brongn.
    MNHN-P-P03883324 Herbier
  • [917]
    Penstemon perfoliatus Brongn.
    MNHN-P-P03883325 Herbier
  • [918]
    Penstemon perfoliatus Brongn.
    MNHN-P-P03883326 Herbier
  • [919]
    Penstemon parryi (A.Gray) A.Gray
    MNHN-P-P03883327 Herbier
  • [920]
    Penstemon parryi (A.Gray) A.Gray
    MNHN-P-P03883328 Herbier
  • [921]
    Penstemon parryi (A.Gray) A.Gray
    MNHN-P-P03883329 Herbier
  • [922]
    Penstemon pauciflorus Buckley
    MNHN-P-P03883330 Herbier
  • [923]
    Penstemon parishii A.Gray
    MNHN-P-P03883331 Herbier
  • [924]
    Penstemon parishii A.Gray
    MNHN-P-P03883332 Herbier
  • [925]
    Penstemon palmeri A.Gray
    MNHN-P-P03883333 Herbier
  • [926]
    Penstemon palmeri A.Gray
    MNHN-P-P03883334 Herbier
  • [927]
    Penstemon palmeri A.Gray
    MNHN-P-P03883335 Herbier
  • [928]
    Penstemon palmeri A.Gray
    MNHN-P-P03883336 Herbier
  • [929]
    Penstemon palmeri A.Gray
    MNHN-P-P03883337 Herbier
  • [930]
    Penstemon paniculata Willd.
    MNHN-P-P03883338 Herbier
  • [931]
    Penstemon palmeri A.Gray
    MNHN-P-P03883339 Herbier
  • [932]
    Penstemon palmeri A.Gray
    MNHN-P-P03883340 Herbier
  • [933]
    Penstemon palmeri A.Gray
    MNHN-P-P03883341 Herbier
  • [934]
    Penstemon palmeri A.Gray
    MNHN-P-P03883342 Herbier
  • [935]
    Penstemon palmeri A.Gray
    MNHN-P-P03883343 Herbier
  • [936]
    Penstemon palmeri A.Gray
    MNHN-P-P03883344 Herbier
  • [937]
    Penstemon palmeri A.Gray
    MNHN-P-P03883345 Herbier
  • [938]
    Penstemon palmeri A.Gray
    MNHN-P-P03883346 Herbier
  • [939]
    Penstemon palmeri A.Gray
    MNHN-P-P03883347 Herbier
  • [940]
    Penstemon palmeri A.Gray
    MNHN-P-P03883348 Herbier
  • [941]
    Penstemon palmeri A.Gray
    MNHN-P-P03883349 Herbier
  • [942]
    Penstemon palmeri A.Gray
    MNHN-P-P03883350 Herbier
  • [943]
    Penstemon palmeri A.Gray
    MNHN-P-P03883351 Herbier
  • [944]
    Penstemon palmeri A.Gray
    MNHN-P-P03883352 Herbier
  • [945]
    Penstemon azureus Benth.
    MNHN-P-P03836762 Herbier
  • [946]
    Penstemon azureus Benth.
    MNHN-P-P03836763 Herbier
  • [947]
    Penstemon azureus Benth.
    MNHN-P-P03836764 Herbier
  • [948]
    Penstemon azureus Benth.
    MNHN-P-P03836765 Herbier
  • [949]
    Penstemon aridus Rydb.
    MNHN-P-P03836766 Herbier
  • [950]
    Penstemon azureus Benth.
    MNHN-P-P03836767 Herbier
  • [951]
    Penstemon antirrhinoides Benth.
    MNHN-P-P03836768 Herbier
  • [952]
    Penstemon unilateralis Rydb.
    MNHN-P-P03836769 Herbier
  • [953]
    Penstemon unilateralis Rydb.
    MNHN-P-P03836770 Herbier
  • [954]
    Penstemon unilateralis Rydb.
    MNHN-P-P03836771 Herbier
  • [955]
    Penstemon unilateralis Rydb.
    MNHN-P-P03836772 Herbier
  • [956]
    Penstemon laricifolius Hook. & Arn.
    MNHN-P-P03836773 Herbier
  • [957]
    Penstemon cyananthus Hook.
    MNHN-P-P03836774 Herbier
  • [958]
    Penstemon confertus Douglas ex Lindl.
    MNHN-P-P03836775 Herbier
  • [959]
    Penstemon confertus Douglas ex Lindl.
    MNHN-P-P03836776 Herbier
  • [960]
    Penstemon confertus Douglas ex Lindl.
    MNHN-P-P03836777 Herbier
  • [961]
    Penstemon confertus Douglas ex Lindl.
    MNHN-P-P03836778 Herbier
  • [962]
    Penstemon confertus Douglas ex Lindl.
    MNHN-P-P03836779 Herbier
    Canada (CA)
    • Banff.
    Jenkins, L.
  • [963]
    Penstemon confertus Douglas ex Lindl.
    MNHN-P-P03836780 Herbier
  • [964]
    Penstemon confertus Douglas ex Lindl.
    MNHN-P-P03836781 Herbier
    Canada (CA)
    • District de Lethbridge. Coulée Verdigris entre Milk River et Allerston
    Boivin, B.|Perron, J.-M.
  • [965]
    Penstemon confertus Douglas ex Lindl.
    MNHN-P-P03836782 Herbier
  • [966]
    Penstemon laetus A.Gray
    MNHN-P-P03836783 Herbier
  • [967]
    Penstemon hallii A.Gray
    MNHN-P-P03836784 Herbier
  • [968]
    Penstemon hallii A.Gray
    MNHN-P-P03836785 Herbier
  • [969]
    Penstemon wilcoxii Rydb.
    MNHN-P-P03836786 Herbier
  • [970]
    Penstemon acuminatus Douglas ex Lindl.
    MNHN-P-P03836787 Herbier
  • [971]
    Penstemon palmeri A.Gray
    MNHN-P-P03836788 Herbier
  • [972]
    Penstemon procerus Douglas ex Graham
    MNHN-P-P03836789 Herbier
  • [973]
    Penstemon fruticosus (Pursh) Greene
    MNHN-P-P03836790 Herbier
  • [974]
    Penstemon angustifolius Pursh
    MNHN-P-P03836791 Herbier
  • [975]
    Penstemon berryi Eastw.
    MNHN-P-P03836792 Herbier
  • [976]
    Penstemon barrettiae A.Gray
    MNHN-P-P03836793 Herbier
  • [977]
    Penstemon barrettiae A.Gray
    MNHN-P-P03836794 Herbier
  • [978]
    Penstemon barbatus (Cav.) Nutt.
    MNHN-P-P03836795 Herbier
  • [979]
    Penstemon auriberbis Pennell
    MNHN-P-P03836796 Herbier
  • [980]
    Penstemon attenuatus Douglas ex Lindl.
    MNHN-P-P03836797 Herbier
  • [981]
    Penstemon attenuatus Douglas ex Lindl.
    MNHN-P-P03836798 Herbier
  • [982]
    Penstemon attenuatus Douglas ex Lindl.
    MNHN-P-P03836799 Herbier
  • [983]
    Penstemon attenuatus Douglas ex Lindl.
    MNHN-P-P03836800 Herbier
  • [984]
    Penstemon breviflorus Lindl.
    MNHN-P-P03836801 Herbier
  • [985]
    Penstemon breviflorus Lindl.
    MNHN-P-P03836802 Herbier
  • [986]
    Penstemon breviflorus Lindl.
    MNHN-P-P03836803 Herbier
  • [987]
    Penstemon bicolor (Brandegee) Clokey & D.D.Keck
    MNHN-P-P03836804 Herbier
  • [988]
    Penstemon bicolor (Brandegee) Clokey & D.D.Keck
    MNHN-P-P03836805 Herbier
  • [989]
    Penstemon bicolor (Brandegee) Clokey & D.D.Keck
    MNHN-P-P03836806 Herbier
  • [990]
    Penstemon bicolor (Brandegee) Clokey & D.D.Keck
    MNHN-P-P03836807 Herbier
  • [991]
    Penstemon comarrhenus A.Gray
    MNHN-P-P03836808 Herbier
  • [992]
    Penstemon cobaea Nutt.
    MNHN-P-P03836809 Herbier
  • [993]
    Penstemon cinereus Piper
    MNHN-P-P03836810 Herbier
  • [994]
    Penstemon centranthifolius (Benth.) Benth.
    MNHN-P-P03836811 Herbier
  • [995]
    Penstemon cardwellii Howell
    MNHN-P-P03836812 Herbier
  • [996]
    Penstemon caesius A.Gray
    MNHN-P-P03836813 Herbier
  • [997]
    Penstemon caesius A.Gray
    MNHN-P-P03836814 Herbier
  • [998]
    Penstemon caesius A.Gray
    MNHN-P-P03836815 Herbier
  • [999]
    Penstemon caesius A.Gray
    MNHN-P-P03836816 Herbier
  • [1000]
    Penstemon jamesii Benth.
    MNHN-P-P03789959 Herbier