| 词条 | Opuntia rastrera |
| 释义 |
|image = Opuntia rastrera.jpg |genus = Opuntia |species = rastrera |authority = F. A. C. Weber }} Opuntia rastrera is a prickly pear which grows in the Mexican state of San Luis Potosí.[1] It is known in Spanish as cuija,[2] although that name can also refer to other cactuses such as Brasiliopuntia.{{Citation needed|date=January 2008}} DescriptionOpuntia rastrera can be found in bajada, hill-piedmont, and interdune habitats in locations such as the Mapimi biosphere reserve, where it is sometimes the most common cactus in a given location, or sometimes a secondary cactus.[3]PropagationIn order to germinate, the seeds require a dormancy period of at least a year. As with other Opuntia species, mechanical or chemical scarification does not seem to help.[4] The species can reproduce either vegetatively or by seed. In fact, the nature of the habitat determines which is more common, with sexual reproduction dominating in grasslands and vegetative propagation dominating in scrublands.[5] References1. ^{{cite book | url = https://books.google.com/books?id=vYXQHL2IsZ4C&pg=PA515&lpg=PA515&dq=opuntia+rastrera | pages = 515 | author = Edward F. Anderson | title = The Cactus Family | year = 2001 | publisher = Timber Press | isbn = 0-88192-498-9}} {{Taxonbar|from=Q292889}}{{cactus-stub}}2. ^{{GRIN | accessdate=2008-01-27}} 3. ^{{cite journal | url = http://www.amjbot.org/cgi/content/full/93/4/505 | author = Palleiro, N. | author2 = Mandujano, M. C. | author3 = Golubov, J. | title = Aborted fruits of Opuntia microdasys (Cactaceae): insurance against reproductive failure | journal = American Journal of Botany | year = 2006 | volume = 93 | pages = 505–511 | doi = 10.3732/ajb.93.4.505 | issue = 4 | pmid=21646210}} 4. ^{{cite journal | title = Breaking seed dormancy in Opuntia rastrera from the Chihuahuan desert |author1=M.C. Mandujanoa |author2=C. Montañab |author3=M. Rojas-Aréchiga |lastauthoramp=yes | doi = 10.1016/j.jaridenv.2004.10.009 | journal = Journal of Arid Environments | volume = 62 | issue = 1 | date = July 2005 | pages = 15–21}} 5. ^[https://www.jstor.org/stable/2648656 The Relative Contributions of Sexual Reproduction and Clonal Propagation in Opuntia rastrera from Two Habitats in the Chihuahuan Desert], Maria del Carmen Mandujano, Carlos Montana, Ignacio Mendez, Jordan Golubov, The Journal of Ecology, Vol. 86, No. 6 (Dec., 1998), pp. 911-921. 4 : Opuntia|Cacti of Mexico|Flora of the Chihuahuan Desert|Flora of San Luis Potosí |
| 随便看 |
|
开放百科全书收录14589846条英语、德语、日语等多语种百科知识，基本涵盖了大多数领域的百科知识，是一部内容自由、开放的电子版国际百科全书。