basally. Fruits capsules, leathery exocarp sloughing off prior to dehiscence. x = 12. North America, Mexico, Central America (Costa Rica), Central America
10 KB (807 words) - 18:19, 29 July 2020
lenticular or 3-gonous, glabrous or pubescent. Seeds: embryo curved or straight. x = 10. North America (including n Mexico) Species ca. 250 (224 in the flora)
22 KB (1,627 words) - 10:29, 30 July 2020
arrangement, typically displayed by a bulbous habit (X. caroliniana, X. platylepis, X. scabrifolia, X. tennesseensis, XS. torta). In these species, the leaf
9 KB (610 words) - 00:51, 30 July 2020
sometimes veined; beak present or absent, terminal, straight or curved, 0-4.5 mm. x = 7, 8. Worldwide except lowland tropics Species about 300 (76 in the flora)
15 KB (560 words) - 08:33, 30 July 2020
and even though their base chromosome numbers are different [x = 24 in Hesperocallis and x = 30 in Hosta and Agavaceae (T. W. Whitaker 1934; D. Satô 1935;
29 KB (1,493 words) - 05:37, 30 July 2020
that there is no clear relationship to the presumed x = 9 of the Centrospermae. For most genera, x (base number) is unknown. Pollen grains in the Nyctaginaceae
20 KB (1,275 words) - 09:16, 30 July 2020
longitudinally grooved; hila linear; embryos about 1/6 the length of the caryopses. x = 7. There are three genera in the Bromeae. One genus, Bromus, grows in the
9 KB (822 words) - 02:52, 30 July 2020
if with 7-13 veins, the veins often in 3 groups; lodicules 2, or absent, x = 7, 8, 9, 10, 12. Most members of the Cynodonteae in the Flora region can
34 KB (1,217 words) - 04:33, 30 July 2020
cross-section, not winged, adjacent nuts not separated by internal cupule valves. x = 12. North America, Europe, Asia Species ca. 8-10 (3 in the flora, often interpreted
8 KB (435 words) - 08:38, 30 July 2020
capsular. Seeds smooth or sculptured, with or without strophioles or elaiosomes. x = 4–9, 11, 13, 15, 23. Primarily Southern Hemisphere, poorly represented in
13 KB (722 words) - 09:43, 30 July 2020
Eurybia (x = 9) on morphologic and cytologic grounds (Semple 1982). Section Conyzopsis also has x = 7; its karyotype is similar to that of x = 8 subg.
62 KB (1,546 words) - 15:28, 15 December 2020
highly condensed, heteropycnotic chromosomes with a base chromosome number of x = 18, sepals held erect or spreading (not reflexed) throughout anthesis, and
6 KB (821 words) - 21:02, 7 June 2022
species are x = 4, 5, and 7 for the annuals, and x = 8, 15, and 19 for the perennials (S. Carlquist 1956; J. S. Mooring 1997, 2001, 2002). Possibly, x = 15 and
13 KB (1,037 words) - 23:55, 29 July 2020
usually digested by developing embryo and food storage taken over by perisperm. x = 9. Polyploidy common. Worldwide, especially in desert and semidesert regions
21 KB (878 words) - 09:28, 30 July 2020
texture","stipule presence","torus presence","torus size","x chromosome atypical quantity","x chromosome quantity"]},{"rank":"family","name":"Rosaceae"
4 KB (279 words) - 14:03, 30 July 2020
absent; pith interrupted by nodal diaphragms; tendrils branched or absent. x = 19. North America, Mexico, West Indies, Central America, South America, Eurasia
2 KB (298 words) - 18:35, 29 July 2020
upper paleas with compound or compound and simple papillae towards the apices, x = 9. There are approximately 50 species of Panicum subg. Panicum in the Western
7 KB (909 words) - 04:05, 30 July 2020
spreading or reflexed. Pappi shorter than to equaling disc-florets at flowering. x = 8. North America, Mexico, widely worldwide through ornamental horticulture
4 KB (810 words) - 21:04, 29 July 2020
reflexed, never hooked; nut 1 per cup, round in cross-section, not winged. x = 12. North America, Mexico, West Indies, Central America, South America (Colombia
13 KB (1,271 words) - 08:47, 30 July 2020
complete false septum and dehiscing into 10 segments. Seeds 10, lenticular. x = 13, [15, 18]. Nearly worldwide, temperate and subtropical regions Species
10 KB (551 words) - 18:27, 29 July 2020