![]() Owing to this partnership, lichens can thrive in harsh environments such as mountaintops and polar regions. ![]() These live protected among the dense fungal hyphae and produce carbohydrates for the fungus by photosynthesis. The fungal component of a lichen absorbs water and nutrients from the surroundings and provides a suitable environment for the alga or cyanobacterium. The mutualistic symbiotic association of a fungus with an alga or a cyanobacterium, or both. In contrast to the vascular plants, the gametophyte (haploid) generation of bryophytes constitutes the larger plant form, while the small sporophyte (diploid) generation grows on or within the gametophyte and depends upon it for nutrition. Bryophytes generally live on land but are mostly found in moist environments, for they have free-swimming sperm that require water for transport. Bryophytes lack the specialized tissues xylem and phloem that circulate water and dissolved nutrients in the vascular plants. Also called tracheophyte.Ī large group of seedless green plants including the mosses, liverworts, and hornworts. The vascular plants include all seed-bearing plants (the gymnosperms and angiosperms) and the pteridophytes (including the ferns, lycophytes, and horsetails). 1837 ("1836").Īny of various plants that have the vascular tissues xylem and phloem. 1767.īaptisia albiflora Rafinesque, New Fl. TYPE: FLORIDA: Leon Co.: Tallahassee,, Beadle (?) 6046 (holotype: GH isotypes: NY, US).Ĭrotalaria alba Linnaeus, Sp. (holotype: NCU isotype: NY).īaptisia psammophila Larisey, Ann. TYPE: SOUTH CAROLINA: Richland Co.: 15-20 mi. TYPE: GEORGIA: Decatur Co.: Flint River near Bainbridge,, Curtiss 6810 (holotype: MO isotypes: GH, KANU, MU, NEB, NY, US).īaptisia pendula Larisey, var. obovata Larisey 1940.īaptisia lactea (Rafinesque) Thieret, var. 1978.īASIONYM: Baptisia pendula Larisey, var. obovata (Larisey) Isely, Brittonia 30: 471. The Chicago Botanic Garden now holds the national collection of Baptisia under the auspices of the Plant Collections Network of the American Public Gardens Association.Baptisia lactea (Rafinesque) Thieret, var. These new cultivars have been introduced to the trade through the Chicagoland Grows® program. Selection criteria included bloom production, color, habit and plant size. A number of new varieties of Baptisia have been developed as part of the Plant Breeding program at the Chicago Botanic Garden. The Chicago Botanic Garden's collection includes over 60 varieties and more than 9,000 individual plants. Baptisia are considered easy-to-grow, sun-loving, long-lived perennials with very good drought tolerance once established.īaptisia are native to North America there are more than 20 species within the genus. Overall habits of the plant are broad-rounded mounds to vase-shaped and range in height from two to five feet. The late spring or early summer flowers emerge along long stems held above attractive foliage and are followed in the fall by dark pods. Although "indigo" is in the common name, the blooms of native species may be blue, yellow or white and the blooms of newer hybrids may include lavenders and bi-colors. Members of the genus Baptisia are commonly known as wild or false indigo due to their use by early Americans as a blue dye. The white terminal flower spikes of white wild indigo contrast beautifully with its strongly ascending smoky purple stems in early summer.
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