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form genus

Listing 1 - 10 from 356 for form genus
English [9] Italian [1]

On-Line Glossary: C
... caeoma. An aecium in the Uredinales that is not surrounded by a peridium; from the form genus Caeoma. (Pl. caeomata.) (17) callus. A mass of thin-walled, undifferentiated plant cells, developed as ... An encysted zoospore. In nematodes: the egg-containing carcass of dead adult females of the genus Heterodera or Globodera. (2) cystidium A sterile cell occurring among basidia and often projecting beyond ...
ppathw3.cals.cornell.edu

On-Line Glossary: F
... ) form genus. A non-phylogenetic category, equivalent to genus, distinguished on the basis of one or more morphological features. In the Deuteromycotina, form genera are used to classify anamorphs; such form ... ; of importance chiefly in the Ascomycetes and Uredinales. (17) forma_specialis. Literally "special form". An infraspecific taxonomic rank in which the taxa are distinguished on a physiological ...
ppathw3.cals.cornell.edu
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The Genus Kunzea
... the late 1800s sought common ground to include Kunzea, Callistemon, Leptospermum and Melaleuca as one genus. Because of evident botanical dissimilarities, all have remained as separate entities ever since. So much ... spring and summer. Flowers often vary in presentation as to species. After flowering the fruits form retaining the sepals. When the fruit ripens it sheds the seeds approximately 20-50 in ...
farrer.riv.csu.edu.au

false cedars genus descriptions
... characteristics: Tiny, scale-like leaves that overlap like shingles and form flat sprays like a fern. Distinctive, small cones that remain ... don't even resemble true cedars. True cedars belong to the genus Cedrus and bear their evergreen needles in dense clusters on ... ". white-cedar or false cypress (Chamaecyparis) All members of this genus have small, round, woody cones. For more information on the ...
oregonstate.edu

INTERGENERIC ORCHID GENUS NAMES
... INTERGENERIC ORCHID GENUS NAMES The Orchid House INTERGENERIC ORCHID GENUS NAMES Below is a list of genus names for the intergeneric orchids followed by the abbreviated name and which genera form the cross. [A ...
retirees.uwaterloo.ca

Globetrotters Website - Botanical Databases - Data of Species
... Linné Widestspread cultivated agave which can become pretty large. Can grow to a very attractive form with good care © Julia Etter & Martin Kristen First Description Species Plantarum [Ed. 1]: 461, 1753 ...
www.agavaceae.com

Globetrotters Website - Botanical Databases - Data of Species
... ssp. potosiensis < • > Agave atrovirens var. atrovirens Agave asperrima ssp. zarcensis (Gentry) Ullrich A rather bluish form of Agave asperrima that locally occupies huge areas © Julia Etter & Martin Kristen First Description Sida ...
www.agavaceae.com
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Australian National Botanic Gardens - The Genus Acacia
... descriptions) Some photographs of Acacia Acacia vs Racosperma as a name for the genus - a current controversy Introduction The genus Acacia belongs to the family Mimosaceae. There are some 1350 species of ... through cream, pale yellow to gold. One species, Acacia purpureapetala, has purple flowers whilst a form of Acacia leprosa has red flowers. The flowers of many species are delicately perfumed. ...
www.anbg.gov.au

Daylily Dictionary: Genus
... form the genus Quercus; of daylilies, the several species plus the many cultivars form the genus Hemerocallis; of horses, asses (note the comma between the two preceding words) and zebras, the genus ...
www.daylilies.org

draba genus
... Brassicaceae family feature flowers that are bisexual and whose 4 petals form a cross (+). They have six stamens, usually 4 longer and 2 ... at maturity to release the seeds (dihiscent). Draba is a diverse genus of annuals and perennials. Their forms include cushion, tuft, rosette, carpet ... about Drabas. Otto Eugene Schultz wrote a monograph of the genus in 1927, but I have been unable to find anything ...
www.ovrghs.ca




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