词条 | Scrophulariaceae |
释义 | Scrophulariaceae plant family ![]() ![]() The family is characterized by bisexual flowers with tubular corollas (fused petals) that are bilaterally symmetrical (two-lipped) and have four stamens in most (two in Veronica), two of which are usually shorter than the other two. The pistil is superior (i.e., positioned above the attachment point of the other flower parts) and usually two-celled. |
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