Browse pictures and read growth cultivation information about cephalocereus species, bunny cactus, old man cactus, old man of mexico, white persian cat cactus cephalocereus senilis supplied by. Native to central mexico it has a ribbed, greyishgreen. The standard columnar cephalocereus senilis commonly known as the old man cactus is very popular and widely grown for its woolly appearance, but this beautiful crested form is still rare in cactus collection. The university of minnesota is an equal opportunity educator and employer. Cephalocereus senilis forma fasciatus, cephalophorus senilis, cereus bradypus, cereus senilis, echinocactus senilis, echinocactus staplesiae, euporteria senilis, pilocereus senilis, pilocereus senilis var. Cephalocereus senilis, the old man cactus, is a species of cactus native to guanajuato and hidalgo in eastern mexico. The genus name cephalocereus is derived from the greek kephale head and the latin cereus wax taper, candle. It grows quite straight but will sometimes branch from the base to form a group of parallel stems. Robocop 1987 robocop 2 1990 hot pursuit 2015 television. Cephalocereus article about cephalocereus by the free.
Department of agriculture agricultural research service. The columnar and only slightly branched stem reaches 15 m in height and 30 cm in diameter. Files are available under licenses specified on their description page. Online guide to the positive identification of members of. Its common name is actually old man cactus cephalocereus senilis because its shaggy coat of long, white hairs suggests an old mans unkempt mane. Pdf cephalocereus, neobuxbaumia, and pseudomitrocereus cactaceae. This is a plant that almost every cactus collector has seen or owned at one time or the other. Cephalocereus senilis in the germplasm resources information network grin, u. The plant list includes a further 9 scientific plant names of infraspecific rank for the genus cephalocereus. Continuing to use this website means you agree to our use of cookies. We study the morphology and anatomy of cephalocereus senilis haw. Your use of this pdf, the bioone web site, and all posted and associated content indicates your acceptance of.
We do not intend the plant list to be complete for names of infraspecific rank. Cephalocereus senilis prefers a very welldrained soil mix advice on everything gardening cephalocereus senilis, old man cactus. This site uses cookies to analyze traffic and for ads measurement purposes. You have a very long wait, so be patientbetter yet, leave a note for your heirs. Cephalocereus senilis find a plant with an interesting looking part and draw it below. Cephalocereus senilis old man cactus tiger289 the darcy dog. In front of it is a euphorbia not sure which species. Cactus cephalocereus senilis cephalocereus senilis also called dildo cactus. Old man cactus cephalocereus senilis this peruvian cactus is a tall, columnar species with clusters of stems. Cephalocereus senilis old man cactus is a species of cactus native to guanajuato and hidalgo in eastern mexico.
The most striking feature is the long, white hairs it. This species is a columnar cactuslike tall succulent which are covered with long silvery, blue hair which will hide its spines of this tall, columnar plant. The nightopening, trumpetshaped flowers are pink with creamy stamens. These are primarily included because names of species rank. Crested forms are mutated plants where the growing point apical meristem of the plant has forms along a line rather than a single point resulting in a fan shape. Cephalocereus is not an especially fast growing genus and the plants are large columnar species up to nearly 50 feet 15m. It is highly prized as an ornamental succulent for its unique adaptation which reduces transpiration. Its usually sold without a label, mixed in with other cacti and succulents, but still, its quite easily identified. Cephalocereus senilis will flower in summer season and flowers are followed by pinkishred fruit, 23cm 0. The other species are almost unknown in cultivation and still have. Old man cactus horticulture unlimited types of indoor cactus plants we saw these at the central coast succulent and cactus show today. Pdf we study the morphology and anatomy of cephalocereus senilis haw. Cephalocereus senilis, known more commonly by the name the old man of mexico, is a slow grower, only reaching 50 feet in height after oh, about 200 years. Cephalocereus senilis is a tall, columnar growing cactus with clusters of stems that may grow up to 50 feet m tall.
Information for citizens of pima county, arizona, related to home gardening, landscaping, and arid land plants. Cephalocereus is a genus of slowgrowing, columnar shaped, bluegreen cacti. A totally wierd plant it consists of a single ribbed columnar stem covered in long and often tangled white hairs or bristles. A tall, columnar species with clusters of stems that may grow to 15 40 feet tall. The most striking feature is the long, greyishwhite hairs. Click on the pictures for full plant details and prices. All structured data from the file and property namespaces is available under the creative commons cc0 license. To view a chart comparing alternate taxonomy click here. Cephalocereus species, bunny cactus, old man cactus, old. The old man of mexico is a popular columnar cactus from central mexico with abundant white hair to 1650 feet tall but relatively slow growing and usually only a small fraction that size in cultivation.
The abundance of cacti in arid lands is, at least in part, due to several biochemical and anatomical adaptations that cacti have for minimizing water loss. United states botanic garden plant passport parts of a plant. Cephalocereus senilis old man cactus a fascinating. In botanical terms this is referred to as cristate or cristata and is also known as fasciation. This question is for testing whether or not you are a human visitor and to prevent automated spam submissions. Convert and create pdf from various types of files like word doc, excel xls, powerpoint ppt. Pfeiff commonly known as the old man cactus, it is a tall columnar cactus with long, greyishwhite hairs which serve to protect it from the harsh sun common to its native habitat in eastern hidalgo, mexico.
Cephalocereus senilis is well known as the old man cactus, and fulfils one of the commonest prejudices against cacti in that it is immensely slow growing. Axillary branching of lateral cephalia of coleocephalocereus. Subspecies, varieties, forms and cultivars of plants belonging to the cephalocereus senilis group. Usda, ars, germplasm resources information network. What links here related changes upload file special pages permanent link page information wikidata item cite this page. Cephalocereus senilis, the old man cactus, is a species of cactus native to guanajuato and. Seed is becoming exceedingly hard to obtain and major growers have advised us that it may not be available much longer. One popular cactus that rarely receives much more than a passing mention is the old man cactus cephalocereus senilis. Cephalocereus is a genus of slowgrowing, columnarshaped, bluegreen cacti. Pdf phylogeny and circumscription of cephalocereus cactaceae. Pdf converter is a online webbased document to pdf converter software.
Cephalocereus senilis cposeoverview eppo global database. There are 20 to 30 ribs, bearing bundles of small spines and long white straight or curly hairs. Media in category cephalocereus senilisthe following 83 files are in this category, out of 83 total. Cephalocereus genus is made of may species of columnar, slowgrowing cacti, native from mexico but widespread also in brazil. Cephalocereus have columnar stems, bluish or greyishblue, divided in 8 ribs and filled with spiny areoles. I cant stress enough how important it is to grow a cephalocereus senilis, which is highlyprone to rot from overwatering, in a welldraining, highlyporous soil mix.
The most striking feature is the long, greyishwhite hairs it possesses, which serve to protect it from the harsh sun. Cephalocereus represent about 5 slow growing columnar cactus species from mexico. All succulenttype plants can easily turn to mush from excess moisture, but the c. We do not use these to store personal information about you. To view publication details for this taxon and related synonyms click here.
Caring for this white haired cactus is easy as long as it receives plenty of sun and is not over watered. Cephalocereus senilis is commonly used as a potted plant grown indoors. Pdf phylogeny and circumscription of cephalocereus. What links here related changes upload file special pages permanent link page. If you continue to use this site we will assume that you are happy with it. Unfortunately, this has led to illegal overharvesting and severe reduction in mature populations. General information about cephalocereus senilis cpose this website uses cookies our website uses cookies to ensure that we give you the best possible online experience.
Checklist based uncritically on accepted species according to anderson 2001. This page was last edited on 15 september 2017, at 01. The most striking feature is the long, greyishwhite hairs it possesses, which serve to protect it from the harsh sun common to its native habitat in eastern hidalgo, mexico. These small seed grown cactus are as good as it gets for the species. Easily recognized for its grayish white hairs, the old man cactus is a native to mexico. The plant list includes 114 scientific plant names of species rank for the genus cephalocereus. Cephalocereus senilis have cepahalia that completely encircle the. Cephalocereus senilis old man cactus easily recognized for its grayish white hairs, the old man cactus is a native to mexico. The most striking feature is the shaggy coat of long, white hairs suggestive of unkempt hair on an old man. This old man is sitting comfortably in the xeriscape area of our az yard. Cephalocereus a genus of plants in the cactaceae family. Bunny cactus, old man cactus, old man of mexico synonyms. It is threatened in the wild, but widespread propagation and popularity in cultivation have reduced the demand on wild populations.
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