![]() ![]() The odor is often compared to the stench of rotting flesh. Referred to as the corpse flower or stinky plant, its putrid smell is most potent during peak bloom at night into the early morning. The plants frequently grow up to 8 feet tall in cultivation. The allure of the corpse flower comes from its great size (it is the largest unbranched inflorescence in the plant kingdom), powerful stink, and fleeting presence. The Garden also plans to collect pollen from this plant to store for future use by other botanic gardens in this project. We hope to be able to acquire pollen based on this project to create diverse offspring. titanum collection to be added into the database. The USBG has gathered and submitted plant material from our A. This information will be used to ensure a broadening of the gene pool by creating diversity amongst new offspring by cross-pollination of diverse parent plants. titanum plants currently in botanic garden collections. The goal of the project is to identify and create a database of the genetic makeup of A. titanum conservation project that is underway, headed by Chicago Botanic Garden. As an offshoot from this, many botanic gardens are participating in a national A. Botanic Garden helped fund a conference in partnership with Botanic Garden Conservation International on aroid conservation in 2018 that was attended by botanic garden professionals from around the world. Diversity amongst the gene pool is important for successful conservation of endangered plants held in ex situ conservation collections such as at botanic gardens. Botanic Garden is participating in conservation work related to Amorphophallus titanum and aroids plants. The main reasons for the decline are logging and the conversion of the plant's native forest habitat to oil palm plantations. IUCN estimates the population has declined more than 50% over the past 150 years. The corpse flower ( Amorphophallus titanum) is listed as Endangered by the International Union for Conservation of Nature (IUCN), with an estimation of fewer than 1,000 individuals remaining in the wild. Some of the pollen was sent to Chicago Botanic Garden for storing and sharing as part of the conservation project (learn more below), and some pollen was stored locally at USBG for future onsite pollination use. The plant opened in peak bloom on the evening of June 24, 2021, measuring 97.5" in height. The plant was measured at 50" in height on that day. The spadix was first seen on June 14, 2021. The parent plant has bloomed three times - 2013, 2017, and 2019. The first Amorphophallus titanum to begin blooming in 2021 (USBG accession #07-1034 C) was propagated by a leaf cutting from an older A. The plant opened in peak bloom on the evening of June 24, 2021. ![]() Photo at right shows the peak bloom as of June 25, 2021.Īs the Conservatory was closed, visitors were able to watch the corpse flower bloom growing on high-definition live video camera feed. It is the first bloom for the plant, which was propagated by a leaf cutting from another USBG A. A corpse flower ( Amorphophallus titanum), also known as titan arum, has bloomed at the U.S.
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