natural population host:www.centerforplantconservation.org

Listing 1 - 10 from 37 for natural population

CPC Plant Profile - National Collection of Endangered Plants
... population trends were due to variations in nutlet production and the influence of cryptic factors that operate in the seed bank. The experimental population differed in several critical respects from the natural population ...
www.centerforplantconservation.org

CPC Plant Profile - National Collection of Endangered Plants
... Number Left 4 populations; known from 2 extant populations; 1 natural population of 8 plants and 1 ex situ population of 102 plants; both located in the Baboquivari Mountains in ... the natural population occurs among boulders and coarse alluvium along one drainage, a single flood could remove the entire population. Current Research Summary Plants are continually monitored, and the population has ...
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CPC Plant Profile - National Collection of Endangered Plants
... from seed. (Native Plant Network 2002) The Illinois DNR has monitored the remaining natural population at Manito Prairie during the 1990's. Current Management Summary None known. Research ... G.; Bautista, C.R. 1988. Propagation techniques used in establishing a greenhouse population of Astragalus tennesseensis Gray.. Natural Areas Journal. 8: 122. Caudle, Carol Florence. 1968. Studies on the ...
www.centerforplantconservation.org

CPC Plant Profile - National Collection of Endangered Plants
... J.; Dixon, P. M. 2001. Genetic diversity and population structure in Echinacea laevigata (Boynton and beadle) blake, an endangered plant species. Natural Areas Journal. 21, 1: 71-77. Hurlburt, Dana ... , B.; Guisti, S.; Dixon, P. M. 2001. A multistage approach to population monitoring for rare plant populations. Natural Areas Journal. 21, 1: 111-116. USFWS. 1992. Echinacea laevigata (smooth coneflower ...
www.centerforplantconservation.org

CPC Plant Profile - National Collection of Endangered Plants
... local hunters in remote sections of Kamakou and Pelekunu to try to reduce the population of feral goats. NTBG propagated H. arnottianus subsp. immaculatus and plans to research propagation ... , Robert J. Hawaii's Unique and Vanishing Flora: A Photographic Exhibition. [Web site] ¬ The Natural History Museum of Los Angeles County Foundation. http://www.nhm.org/research/botany/Hawaii_Vanishing_Flora ...
www.centerforplantconservation.org

Center for Plant Conservation
... the North Carolina Department of Transportation to rescue a threatened population of Lysimachia asperulifolia, or roughleaf yellow loosestrife. The population was growing on land slated for development, but the ... country, provide nearly exclusive opportunities for Americans to see an important piece of their natural heritage. Call or go online to find the rare plants on display near you ...
www.centerforplantconservation.org

CPC Plant Profile - National Collection of Endangered Plants
... studied the reproductive biology of the species. Using plants from the last population in Illinois and the Marblehead population in Ohio, she determined that pollination is self-incompatible, including ... . Electronic Sources ODNR. (2002). Lakeside Daisy State Nature Preserve. Ohio Department of Natural Resources. Ohio Division of Natural Areas and Preserves. Columbus, OH. http://www.dnr.state.oh.us/ ...
www.centerforplantconservation.org

Winter2002
... reproducing in large enough numbers over time that the population is stable and self-sustaining. Restoring Suitable Habitat In other cases, the population may still be in fair to good condition, but ... -related organizations. She has worked to promote an ethical view of our relationship with the natural world. Sladen is the author of seven children’s books. She’s also written numerous ...
www.centerforplantconservation.org

CPC Plant Profile - National Collection of Endangered Plants
... (3), vicinity of Pu`u o kali near Kihei (2). Hawai`i- 1 population, Puako O`ahu- 1 population, Ewa Total plants approximately 450-500. (USFWS 1995) and (USFWS 2001) Protection Top ... Gustafson, Robert J. Hawaii's Unique and Vanishing Flora: A Photographic Exhibition. [Web site] ¬ The Natural History Museum of Los Angeles County Foundation. http://www.nhm.org/research/botany/Hawaii_Vanishing_Flora/ ...
www.centerforplantconservation.org

CPC Plant Profile - National Collection of Endangered Plants
... Needs 1. After testing the effects of fencing, construct enclosures to protect the wild population against feral ungulates, on State, Federal, and private grounds. 2. Control competing invasive plant ... A. sandwicense from fire by coordinating plan to protect state natural area reserves such as Mt. Kaala, and Mokuleia NAR (Natural Area Reserve), and federal lands such as Schofield Barracks ...
www.centerforplantconservation.org