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单词 Cucurbita
例句 Cucurbita
Different varieties of the same species replace each other among the kidney beans, lima beans, the chili pepper Capsicum annuum / chinense, and the squash Cucurbita pepo. Guns, Germs, and Steel: The Fates of Human Societies 1997-03-01T00:00:00Z
Surprisingly, it’s a cultivar of Cucurbita moschata, the species that includes most winter squash, as opposed to C. pepo, which comprises most summer ones. A wandering squash for next year’s list
The official title for their new record given by Guinness is the largest Cucurbita mosaic - the genre for varieties of pumpkins and squashes. Tim Burton-inspired pumpkin mosaic sets world record 2023-10-23T04:00:00Z
"Changes in precipitation also pose a threat to Cucurbita, especially to winter squash and pumpkin cultivars that require high water input and bear fruits that are vulnerable to rot while they mature." Gourds, the dogs of the plant world, can be one pound or 1,000. Geneticists think they know why 2022-11-19T05:00:00Z
But it turns out that pumpkins—along with the rest of Cucurbita, the plant genus that includes gourds and squash, have us to thank, too. Without us, pumpkins may have gone extinct 2015-11-16T05:00:00Z
The bottle-gourds are placed in a separate genus, Lagenaria, chiefly differing from Cucurbita in the anthers being free instead of adherent. Encyclopaedia Britannica, 11th Edition, Volume 12, Slice 3 "Gordon, Lord George" to "Grasses" 2011-11-13T03:00:13.177Z
There is no clear dividing line between pumpkins and squashes, as they belong to the same botanic family—the Cucurbita. Farm Gardening with Hints on Cheap Manuring Quick Cash Crops and How to Grow Them 2011-05-10T02:00:58.433Z
Thus in Cucurbita the stamens are originally five in number, but subsequently some cohere, so that three stamens only are seen in the mature flower. Encyclopaedia Britannica, 11th Edition, Volume 10, Slice 5 "Fleury, Claude" to "Foraker" 2011-04-03T02:00:20.883Z
Cucurbita pepo, a common coarse pumpkin in Shoa, serves as a vegetable. The Highlands of Ethiopia 2011-02-25T03:01:07.193Z
More than 10,000 years ago, the extremely bitter-tasting wild ancestors of Cucurbita plants were thriving across the New World, along with the large mammals such as giant sloths and mammoths that grazed on them. Without us, pumpkins may have gone extinct 2015-11-16T05:00:00Z
Cucurbita Pepo, the source of many of the American forms, is probably a native of that continent. Encyclopaedia Britannica, 11th Edition, Volume 12, Slice 3 "Gordon, Lord George" to "Grasses" 2011-11-13T03:00:13.177Z
M. Naudin considers these forms as undoubtedly varieties of Cucurbita pepo. The Variation of Animals and Plants Under Domestication, Volume II (of 2)
Cucurbita pepo, a useful vegetable for sea use. The Sailor's Word-Book An Alphabetical Digest of Nautical Terms, including Some More Especially Military and Scientific, but Useful to Seamen; as well as Archaisms of Early Voyagers, etc.
How much soever these Valparaiso pumpkins may differ in form, size, color, and quality, they all agree in certain peculiarities that are found in no other species or varieties of Cucurbita. The Field and Garden Vegetables of America Containing Full Descriptions of Nearly Eleven Hundred Species and Varietes; With Directions for Propagation, Culture and Use.
A genetic analysis of 91 Cucurbita species paints a dark picture. Without us, pumpkins may have gone extinct 2015-11-16T05:00:00Z
Queen Cucurbita did not relish this at all, and, every morning, when the sun peeped at her, he wondered how he ever could have admired such a dried-up yellow old creature. St. Nicholas Magazine for Boys and Girls, Vol. 5, October 1878, No. 12
Three species of Cucurbita have yielded a multitude of races, which correspond so closely in character that, as Naudin insists, they may be arranged in an almost strictly parallel series. The Variation of Animals and Plants Under Domestication, Volume II (of 2)
Cucurbita, a gourd abundant within the tropics, furnishing drinking and washing utensils. The Sailor's Word-Book An Alphabetical Digest of Nautical Terms, including Some More Especially Military and Scientific, but Useful to Seamen; as well as Archaisms of Early Voyagers, etc.
Cucurbita Pepo.—This is of the gourd species, and grows to a large size. The Botanist's Companion, Volume II
Those giant mammals that ate the bitter Cucurbita fruit and dispersed their seeds all went extinct. Without us, pumpkins may have gone extinct 2015-11-16T05:00:00Z
After the sun had been up some hours, a lady came into the garden and approached the home of the Cucurbita family. St. Nicholas Magazine for Boys and Girls, Vol. 5, October 1878, No. 12
The varieties of Cucurbita pepo which produce large fruit yield, according to Naudin, few in number; whilst those producing small fruit yield a vast number. The Variation of Animals and Plants Under Domestication, Volume II (of 2)
Brambles and roses are widely known instances, but oaks, elms, apples, and pears, Mentha, _Prunu_s, Vitis, Lactuca, Cucumis, Cucurbita and numerous others are in the same condition. Species and Varieties, Their Origin by Mutation
Cucurbita Melopepo.—The inhabitants of North America boil the squash or melon gourds when about the size of small oranges, and eat them with their meat. The Botanist's Companion, Volume II
The flowers of the Cucurbita lagenaria are said to close when the sun shines upon them. The Botanic Garden. Part II. Containing the Loves of the Plants. a Poem. With Philosophical Notes.
This movement of the radicle has been described in Brassica, Aesculus, Phaseolus, Vicia, Cucurbita, Quercus and Zea. The Power of Movement in Plants
On the other hand, several varieties of Cucurbita, which have dwarfed stems, all produce, as Naudin remarks with surprise, leaves of the same peculiar shape. The Variation of Animals and Plants Under Domestication, Volume II (of 2)
Cucurbita pepo. -varieties of. -relation in size and number of fruit of. The Variation of Animals and Plants under Domestication — Volume 2
It was very good fun bothering the seeds of Cucurbita by planting them edgeways, as would never naturally occur, and then the peg could not act properly. More Letters of Charles Darwin — Volume 2
Hereafter analogous and more striking experiments with Pisum sativum and Cucurbita ovifera will be given. The Power of Movement in Plants
It appears therefore that the cotyledons of this plant close and open at somewhat different periods from those of the foregoing species of the allied genera of Cucurbita and Lagenaria. The Power of Movement in Plants
Cucurbita ovifera: Sensitiveness of the apex of the Radicle.—The tips proved ill-fitted for the attachment of cards, as they are extremely fine and flexible. The Power of Movement in Plants
On the other hand, several varieties of Cucurbita, which have dwarfed stems, all produce, as Naudin remarks, leaves of the same peculiar shape. The Variation of Animals and Plants under Domestication — Volume 2
The tips of the radicles of Cucurbita ovifera were likewise highly sensitive to caustic, though only moderately so to contact. The Power of Movement in Plants
The ridge or heel therefore acts rather differently from that of Cucurbita. The Power of Movement in Plants
I. that the secondary radicles of Cucurbita made serpentine tracks on a smoked glass-plate, they clearly circumnutated, and there can hardly be a doubt that this holds good with other secondary radicles. The Power of Movement in Plants
This is the case with Cucurbita ovifera: nevertheless, in whatever position the seeds were buried, the hypocotyl always came up arched in one particular direction. The Power of Movement in Plants
The varieties of Cucurbita pepo which bear large fruit yield a small crop, according to Naudin; whilst those producing small fruit yield a vast number. The Variation of Animals and Plants under Domestication — Volume 2
Three species of Cucurbita have yielded a multitude of races which correspond so closely in character that, as Naudin insists, they may be arranged in almost strictly parallel series. The Variation of Animals and Plants under Domestication — Volume 2
OVARY, variation of, in Cucurbita moschata. -development of, independently of pollen. The Variation of Animals and Plants under Domestication — Volume 2
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