Comments
(
الإنجليزية
)
المقدمة من eFloras
This incompletely known and problematic species is recorded only from a few collections (none bearing mature fruit). It is possibly better placed in Physospermopsis on account of the fibrous stem base, long slender rays, and green young fruit, but is here retained in Pleurospermum pending further research.
- ترخيص
- cc-by-nc-sa-3.0
- حقوق النشر
- Missouri Botanical Garden, 4344 Shaw Boulevard, St. Louis, MO, 63110 USA
Description
(
الإنجليزية
)
المقدمة من eFloras
Plants 30–45 cm, slender, glabrous. Taproot stout. Stem branched, branches often opposite or cyclic. Basal petioles ca. 15 cm; sheaths narrow, 1–2 cm; blades triangular-lanceolate, 6–8 × ca. 2.5 cm, 3-pinnate; pinnae 5–6 pairs, broadly triangular, petiolules ca. 3 mm; ultimate segments shortly petiolulate or sessile, pinnatifid, colored-mucronate. Stem leaves gradually reduced upwards. Terminal umbel, peduncle 10–15 cm, often exceeding by the lateral umbels; bracts 5–10, obovate-lanceolate, 2–4.5 cm, leaf-like; rays slender, 6–12 cm, unequal; bracteoles rhomboid, about equaling the flowers, apex pinnate; pedicels 15–30, up to 10 mm, unequal. Calyx teeth minute. Petals white, rounded, ca. 1 mm. Anthers dark purple. Young fruit broad-ovoid, sparsely tuberculate; ribs narrowly sinuolate-winged (mature fruit not known). Fl. Aug, fr. Sep.
- ترخيص
- cc-by-nc-sa-3.0
- حقوق النشر
- Missouri Botanical Garden, 4344 Shaw Boulevard, St. Louis, MO, 63110 USA
Habitat
(
الإنجليزية
)
المقدمة من eFloras
Alpine meadows; 2900–4100 m.
- ترخيص
- cc-by-nc-sa-3.0
- حقوق النشر
- Missouri Botanical Garden, 4344 Shaw Boulevard, St. Louis, MO, 63110 USA
Pleurospermum handelii: Brief Summary
(
الفيتنامية
)
المقدمة من wikipedia VI
Pleurospermum handelii là một loài thực vật có hoa trong họ Hoa tán. Loài này được H. Wolff ex Hand.-Mazz. miêu tả khoa học đầu tiên năm 1933.
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- cc-by-sa-3.0
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- Wikipedia tác giả và biên tập viên