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Pollen Morphology in the Polemoniaceae
Grana Palynologica, 1967Abstract Twenty-six pollen types have been described from among 144 species investigated. The descriptions are supplemented by a table (with NPC-classification and short descriptions; see p. 200). For the determination of the pollen grains a key (p. 208) has been made. The relationships between genera, sections, and tribes are adumbrated in Fig.
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Pollen Morphology of Tribulaceae
Grana, 1987Abstract The pollen morphology of the Tribulaceae Hadidi, was investigated by means of LM, SEM, and TEM. In the Tribulaceae, two completely different pollen types are encountered, each restricted to one of the two stenopalynous subfamilies. The Tribuloideae invariably have polypantoporate, spheroidal, sometimes slightly elliptical, reticulate pollen ...
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POLLEN MORPHOLOGY OF THE LENNOACEAE
American Journal of Botany, 1962Drugg, Warren S. (California Res. Corp., La Habra.) Pollen morphology of the Lennoaceae. Amer. Jour. Bot. 49(10): 1027–1032. Illus. 1962.—The family Lennoaceae contains 3 genera: Pholisma, Lennoa, and Ammobroma. The pollen of Pholisma is 4‐colporate with less common 3‐ and 5‐colporate grains. Lennoa pollen is 3‐colporate with rare 4‐colporate examples.
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Pollen Morphology of the Cactaceae
Grana Palynologica, 1963(1963). Pollen Morphology of the Cactaceae. Grana Palynologica: Vol. 4, No. 3, pp. 367-372.
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Characteristics of the pollen morphology and viability of Bougainvillea (Nyctaginaceae)
Scientia Horticulturae, 2021Junmei Yin
exaly