Susan C. Dunlap
susan c dunlap (at) hotmail (dot) com
  • CV
  • Apical images - Cactaceae
    • Acanthocalycium
    • Ariocarpus
    • Astrophytum
    • Austrocylindropuntia
    • Aztekium
    • Cleistocactus
    • Coryphantha
    • Ferocactus
  • Apical Images
    • Arctostaphylos
    • Artemesia, Erigeron, Lavandula, Viburnum
    • Buxus
    • Ceanothus
    • Cistus
    • Cotoneaster
    • Euphorbia
    • Geranium
    • Rhododendron
    • Salvia
  • Butterflies in Mind: Perennials
  • Butterflies in Mind: photographs depicting an insect's view of nectar plants
    • Asclepias
    • Aster
    • Bidens
    • Buddleja
    • Ceanothus
    • Cirsium
    • Echinacea
    • Salvia
    • Eriogonum
    • Gaillardia
    • Lantana
    • Tagetes
    • Taraxacum
    • Trifolium
    • Verbena
    • Zinnia
  • Butterflies in Mind: Monarch Nectar Plants
  • Sculpture: The Great Spirit Path 1980-1985
  • Paintings in Oil: Abstracts with Contemporary & Ancient Chinese Characters. 2011-2014
  • Paintings in Oil: Luminous Old Master Abstracts. 1996-2010
  • Paintings in Oil: Clay Face Series. Late 1990's
  • Paintings in Oil: About Loss. Mid 1990's
  • Paintings in Oil: Floral Series. Early 1990's
  • Paintings in Watercolor: Contemporary Chinese Characters. 2010
  • Paintings in Watercolor: Invertebrate Series. Based on the work of Haeckel and the 1872 HMS Challenger expedition . Mid-Late 1980's
  • Paintings in Watercolor: Fantasy Series. Early 1980's
  • Photographs: Sample from Aerulean Software & Issued U.S. Patents. 2001-2014
  • Photographs: Clay Face Series. 1995 - 2016
  • Thoreau Center Exhibit 2015
  • Contact
  • Testimonials

Cleistocactus 

There are 26 species in this Cactaceae genus. 9 are shown here.
​Cleistocactus baumannii (Lem.) Lem.
Cleistocactus baumannii subsp. santacruzensis (Backeb.) Mottram    
Cleistocactus brookeae Cárdenas    
Cleistocactus hyalacanthus (K.Schum.) Rol.-Goss.
Cleistocactus icosagonus (Kunth) A.Weber
Cleistocactus parviflorus (K.Schum.) Rol.-Goss.    
Cleistocactus smaragdiflorus (F.A.C.Weber) Britton & Rose
Cleistocactus straussii (Heese) Backeb.    
Cleistocactus tominensis (Weing.) Backeb.
​
Not shown:
Cleistocactus acanthurus (Vaupel) D.R.Hunt    
Cleistocactus acanthurus subsp. canetensis (Rauh & Backeb.) Ostolaza    
Cleistocactus acanthurus subsp. pullatus (Rauh & Backeb.) Ostolaza
Cleistocactus baumannii subsp. horstii (P.J.Braun) N.P.Taylor    
Cleistocactus baumannii var. paraguariensis (F.Ritter) P.J.Braun & Esteves    
Cleistocactus brookeae subsp. vulpis-cauda (F.Ritter & Cullman) Mottram    
Cleistocactus buchtienii Backeb. ex Backeb. & F.M.Knuth
Cleistocactus candelilla Cárdenas    
Cleistocactus candelilla subsp. piraymirensis (Cárdenas) Mottram    
Cleistocactus chrysocephalus (F.Ritter) Mottram    
Cleistocactus × crassiserpens Rauh & Backeb.    
Cleistocactus erectispinus (Rauh & Backeb.) Ostolaza    
Cleistocactus erigens (Rauh & Backeb.) Ostolaza    
Cleistocactus fieldianus (Britton & Rose) D.R.Hunt    
Cleistocactus fieldianus subsp. samnensis (F.Ritter) Ostolaza    
Cleistocactus fieldianus subsp. tessellatus (Akers & Buining) Ostolaza
Cleistocactus hoffmannii G.J.Charles    
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