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slender, usually pubescent (except C. pitcheri var. dictyota), connectives often ± prolonged (especially in C. pitcheri); staminodes absent. Achenes flattened;

ownbeyi, Cirsium palustre, Cirsium parryi, Cirsium perplexans, Cirsium pitcheri, Cirsium praeteriens, Cirsium pulcherrimum, Cirsium pumilum, Cirsium quercetorum

subgenusClematis subg. Viorna speciesClematis pitcheri Show Lower Taxa Clematis pitcheri var. dictyota, Clematis pitcheri var. pitcheri Torrey & A. Gray Fl. N. Amer. 1:

speciesClematis pitcheri varietyClematis pitcheri var. pitcheri Torrey & A. Gray James S. Pringle Synonyms: Clematis filifera Bentham Clematis pitcheri var. filifera

referable to C. pitcheri var. pitcheri (W. M. Dennis 1979). None. None. window.propertiesFromHigherTaxa=[{"rank":"species","name":"Clematis pitcheri","properties":[]}

americanus var. intermedius (Pursh) Torrey & A. Gray C. americanus var. pitcheri Torrey & A. Gray C. intermedius Pursh Treatment appears in FNA Volume 12

latissimifolius var. serotinus Kuntze Doria dumetorum (Lunell) Lunell Doria pitcheri (Nuttall) Lunell Solidago cleliae de Candolle Solidago dumetorum Lunell

including C. pitcheri var. dictyota and, at the other extreme, eastern populations of C. pitcheri var. pitcheri; it might well be treated as C. pitcheri var. bigelovii

familyAsteraceae tribeAsteraceae tribe Cardueae genusCirsium speciesCirsium pitcheri (Torrey ex Eaton) Torrey & A. Gray Fl. N. Amer. 2: 456. 1843. David J.

to distinguish it from C. pitcheri, which has appressed-pubescent beaks. Clematis reticulata is distinguished from C. pitcheri by the very fine reticulation

-Amer. 1: 273. 1803 Synonyms: Alsinopsis patula (Michaux) Small Alsinopsis pitcheri Nuttall Sabulina patula (Michaux) Small ex Rydberg Treatment appears in

filiformis Small Bull. Torrey Bot. Club 25: 617. 1898 Synonyms: G. biennis var. pitcheri Torrey & A. Gray G. filiformis var. kearneyi Munz G. longiflora Spach 1836