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Pachyphytum hookeri

(Pachyphytum)

Taxonomy

  • Domain: Eukaryota Whittaker & Margulis,1978 - eukaryotes
    • Kingdom: Plantae Haeckel, 1866 - Plants
      • Subkingdom: Viridaeplantae Cavalier-Smith, 1981 - Green Plants
        • Phylum: Tracheophyta Sinnott, 1935 ex Cavalier-Smith, 1998 - Vascular Plants
          • Subphylum: Spermatophytina (auct.) Cavalier-Smith, 1998 - Seed Plants
            • Infraphylum: Angiospermae auct.
              • Class: Magnoliopsida Brongniart, 1843 - Dicotyledons
                • Subclass: Rosidae Takhtajan, 1967
                  • Superorder: Saxifraganae Reveal, 1994
                    • Order: Saxifragales Dumortier, 1829
                      • Family: Crassulaceae (krass-yoo-LAY-see-ay) A.P. de Candolle, 1805 - Stonecrop Family
                        • Genus: Pachyphytum (pak-ee-FY-tum)
                          • Specific epithet: hookeri A.Berger in Engl. & Prantl
                            • Botanical name: Pachyphytum hookeri A.Berger in Engl. & Prantl

Notes:

Publishing author: A.Berger in Engl. & Prantl Publication: Nat. Pflanzenfam., ed. 2. 18a: 483 1930

An accepted name in the RHS Horticultural Database.

Physical Description

Family Crassulaceae:

Herbs, subshrubs, or shrubs. Stems mostly fleshy. Leaves alternate, opposite, or verticillate, usually simple; stipules absent; leaf blade entire or slightly incised, rarely lobed or imparipinnate. Inflorescences terminal or axillary, cymose, corymbiform, spiculate, racemose, paniculate, or sometimes reduced to a solitary flower. Flowers usually bisexual, sometimes unisexual in Rhodiola (when plants dioecious or rarely gynodioecious), actinomorphic, (3 or) 4-6(-30) -merous. Sepals almost free or basally connate, persistent. Petals free or connate. Stamens as many as petals in 1 series or 2 × as many in 2 series. Nectar scales at or near base of carpels. Follicles sometimes fewer than sepals, free or basally connate, erect or spreading, membranous or leathery, 1- to many seeded. Seeds small; endosperm scanty or not developed.

About 35 genera and over 1500 species: Africa, America, Asia, Europe; 13 genera (two endemic, one introduced) and 233 species (129 endemic, one introduced) in China.

Some species of Crassulaceae are cultivated as ornamentals and/or used medicinally.[1]

Habit: Evergreen.

Flowers: Bloom Period: January, February, March. • Flower Color: pink

Distribution

Growth

Culture: Space 6-9" apart.

Sunlight: Sun Exposure: Sun to Partial Shade.

Moisture: Drought Tolerance: High

Temperature: Cold Hardiness: 9a, 9b, 10a, 10b, 11. (map)

Similar Species

Members of the genus Pachyphytum:

There are approximately 35 species, subspecies, varieties, forms, and cultivars in this genus: P. 'Royal Flush' (Pachyphytum) · P. aduncum · P. amethystinum (Lavender Pebbles) · P. bracteosum · P. brevifolium · P. caesium · P. chloranthum · P. ciliatum · P. coeruleum (Pachyphytum) · P. compactum (Pachyphytum) · P. compactum var. weinbergii · P. cornelius · P. exotica (Pachyphytum) · P. fittkaui · P. garciae · P. glutinicaule (Pachyphytum) · P. heterosepalum · P. hookeri (Pachyphytum) · P. kimnachii · P. lingua · P. longifolium · P. machucae · P. oviferum (Moon Stones) · P. pachyphytoides · P. roseum · P. rubrum · P. rzedowskii · P. saltensis · P. sobrinum · P. sodale · P. uniflorum · P. viride · P. werdermannii · P. werdermannii von · P. X Sedum 'Greenbeans'

Bibliography

  • Fu Shu-hsia & Fu Kun-tsun. 1984. Crassulaceae. In: Fu Shu-hsia & Fu Kun-tsun, eds., Fl. Reipubl. Popularis Sin. 34(1): 31-220.

More Info

Notes

Contributors:

Data Sources:

Accessed through GBIF Data Portal February 29, 2008:

  • Comisión nacional para el conocimiento y uso de la biodiversidad: Herbario del Instituto de Ecología, A.C., México (IE-BAJÍO)

Identifiers:

Footnotes:

  1. Kunjun Fu, Hideaki Ohba & Michael G. Gilbert "Crassulaceae". in Flora of China Vol. 8 Page 202. Published by Science Press (Beijing) and Missouri Botanical Garden Press. Online at EFloras.org.

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Last Revised: May 05, 2008